core: add cosigners field to transaction

closes #864

pkg/core/blockchain.go

@@ -1564,6 +1564,9 @@ func (bc *Blockchain) GetScriptHashesForVerifying(t *transaction.Transaction) ([
 		}
 	}
 	hashes[t.Sender] = true
+	for _, c := range t.Cosigners {
+		hashes[c.Account] = true
+	}
 	switch t.Type {
 	case transaction.ClaimType:
 		claim := t.Data.(*transaction.ClaimTX)

pkg/core/interop/runtime/witness.go

@@ -2,6 +2,7 @@ package runtime
 
 import (
 	"github.com/nspcc-dev/neo-go/pkg/core/interop"
+	"github.com/nspcc-dev/neo-go/pkg/core/transaction"
 	"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
 	"github.com/nspcc-dev/neo-go/pkg/util"
 	"github.com/nspcc-dev/neo-go/pkg/vm"
@@ -10,7 +11,12 @@ import (
 
 // CheckHashedWitness checks given hash against current list of script hashes
 // for verifying in the interop context.
-func CheckHashedWitness(ic *interop.Context, hash util.Uint160) (bool, error) {
+func CheckHashedWitness(ic *interop.Context, v vm.ScriptHashGetter, hash util.Uint160) (bool, error) {
+	if tx, ok := ic.Container.(*transaction.Transaction); ok {
+		return checkScope(tx, v, hash)
+	}
+
+	// only for non-Transaction types (Block, etc.)
 	hashes, err := ic.Chain.GetScriptHashesForVerifying(ic.Tx)
 	if err != nil {
 		return false, errors.Wrap(err, "failed to get script hashes")
@@ -23,10 +29,57 @@ func CheckHashedWitness(ic *interop.Context, hash util.Uint160) (bool, error) {
 	return false, nil
 }
 
+func checkScope(tx *transaction.Transaction, v vm.ScriptHashGetter, hash util.Uint160) (bool, error) {
+	for _, c := range tx.Cosigners {
+		if c.Account == hash {
+			if c.Scopes == transaction.Global {
+				return true, nil
+			}
+			if c.Scopes&transaction.CalledByEntry != 0 {
+				callingScriptHash := v.GetCallingScriptHash()
+				entryScriptHash := v.GetEntryScriptHash()
+				if callingScriptHash == entryScriptHash {
+					return true, nil
+				}
+			}
+			if c.Scopes&transaction.CustomContracts != 0 {
+				currentScriptHash := v.GetCurrentScriptHash()
+				for _, allowedContract := range c.AllowedContracts {
+					if allowedContract == currentScriptHash {
+						return true, nil
+					}
+				}
+			}
+			if c.Scopes&transaction.CustomGroups != 0 {
+				return true, nil
+				// TODO: we don't currently have Manifest field in ContractState
+				/*callingScriptHash := v.GetCallingScriptHash()
+				if callingScriptHash.Equals(util.Uint160{}){
+					return false, nil
+				}
+				cs, err := ic.DAO.GetContractState(callingScriptHash)
+				if err != nil {
+					return false, err
+				}
+				// check if the current group is the required one
+				for _, allowedGroup := range c.AllowedGroups {
+					for _, group := range cs.Manifest.Groups {
+						if group.PublicKey.Equal(allowedGroup) {
+							return true, nil
+						}
+					}
+				}*/
+			}
+			return false, nil
+		}
+	}
+	return false, nil
+}
+
 // CheckKeyedWitness checks hash of signature check contract with a given public
 // key against current list of script hashes for verifying in the interop context.
-func CheckKeyedWitness(ic *interop.Context, key *keys.PublicKey) (bool, error) {
-	return CheckHashedWitness(ic, key.GetScriptHash())
+func CheckKeyedWitness(ic *interop.Context, v vm.ScriptHashGetter, key *keys.PublicKey) (bool, error) {
+	return CheckHashedWitness(ic, v, key.GetScriptHash())
 }
 
 // CheckWitness checks witnesses.
@@ -42,9 +95,9 @@ func CheckWitness(ic *interop.Context, v *vm.VM) error {
 		if err != nil {
 			return errors.New("parameter given is neither a key nor a hash")
 		}
-		res, err = CheckKeyedWitness(ic, key)
+		res, err = CheckKeyedWitness(ic, v, key)
 	} else {
-		res, err = CheckHashedWitness(ic, hash)
+		res, err = CheckHashedWitness(ic, v, hash)
 	}
 	if err != nil {
 		return errors.Wrap(err, "failed to check")

pkg/core/interop_neo.go

@@ -601,7 +601,7 @@ func assetCreate(ic *interop.Context, v *vm.VM) error {
 	if owner.IsInfinity() {
 		return errors.New("can't have infinity as an owner key")
 	}
-	witnessOk, err := runtime.CheckKeyedWitness(ic, owner)
+	witnessOk, err := runtime.CheckKeyedWitness(ic, v, owner)
 	if err != nil {
 		return err
 	}

pkg/core/native/native_neo.go

@@ -251,7 +251,7 @@ func (n *NEO) vote(ic *interop.Context, args []vm.StackItem) vm.StackItem {
 
 // VoteInternal votes from account h for validarors specified in pubs.
 func (n *NEO) VoteInternal(ic *interop.Context, h util.Uint160, pubs keys.PublicKeys) error {
-	ok, err := runtime.CheckHashedWitness(ic, h)
+	ok, err := runtime.CheckHashedWitness(ic, neoScriptHash{hash: n.Hash}, h)
 	if err != nil {
 		return err
 	} else if !ok {
@@ -479,3 +479,24 @@ func toPublicKey(s vm.StackItem) *keys.PublicKey {
 	}
 	return pub
 }
+
+// scriptHash is an auxiliary structure which implements ScriptHashGetter
+// interface over NEO native contract and is used for runtime.CheckHashedWitness
+type neoScriptHash struct {
+	hash util.Uint160
+}
+
+// GetCallingScriptHash implements ScriptHashGetter interface
+func (s neoScriptHash) GetCallingScriptHash() util.Uint160 {
+	return util.Uint160{}
+}
+
+// GetEntryScriptHash implements ScriptHashGetter interface
+func (s neoScriptHash) GetEntryScriptHash() util.Uint160 {
+	return s.hash
+}
+
+// GetCurrentScriptHash implements ScriptHashGetter interface
+func (s neoScriptHash) GetCurrentScriptHash() util.Uint160 {
+	return s.hash
+}

pkg/core/transaction/claim.go

@@ -19,6 +19,7 @@ func NewClaimTX(claim *ClaimTX) *Transaction {
 		Nonce:      rand.Uint32(),
 		Data:       claim,
 		Attributes: []Attribute{},
+		Cosigners:  []Cosigner{},
 		Inputs:     []Input{},
 		Outputs:    []Output{},
 		Scripts:    []Witness{},

pkg/core/transaction/contract.go

@@ -18,6 +18,7 @@ func NewContractTX() *Transaction {
 		Nonce:      rand.Uint32(),
 		Data:       &ContractTX{},
 		Attributes: []Attribute{},
+		Cosigners:  []Cosigner{},
 		Inputs:     []Input{},
 		Outputs:    []Output{},
 		Scripts:    []Witness{},

pkg/core/transaction/cosigner.go

@@ -0,0 +1,42 @@
+package transaction
+
+import (
+	"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
+	"github.com/nspcc-dev/neo-go/pkg/io"
+	"github.com/nspcc-dev/neo-go/pkg/util"
+)
+
+// The maximum number of AllowedContracts or AllowedGroups
+const maxSubitems = 16
+
+// Cosigner implements a Transaction cosigner.
+type Cosigner struct {
+	Account          util.Uint160      `json:"account"`
+	Scopes           WitnessScope      `json:"scopes"`
+	AllowedContracts []util.Uint160    `json:"allowedContracts,omitempty"`
+	AllowedGroups    []*keys.PublicKey `json:"allowedGroups,omitempty"`
+}
+
+// EncodeBinary implements Serializable interface.
+func (c *Cosigner) EncodeBinary(bw *io.BinWriter) {
+	bw.WriteBytes(c.Account[:])
+	bw.WriteB(byte(c.Scopes))
+	if c.Scopes&CustomContracts != 0 {
+		bw.WriteArray(c.AllowedContracts)
+	}
+	if c.Scopes&CustomGroups != 0 {
+		bw.WriteArray(c.AllowedGroups)
+	}
+}
+
+// DecodeBinary implements Serializable interface.
+func (c *Cosigner) DecodeBinary(br *io.BinReader) {
+	br.ReadBytes(c.Account[:])
+	c.Scopes = WitnessScope(br.ReadB())
+	if c.Scopes&CustomContracts != 0 {
+		br.ReadArray(&c.AllowedContracts, maxSubitems)
+	}
+	if c.Scopes&CustomGroups != 0 {
+		br.ReadArray(&c.AllowedGroups, maxSubitems)
+	}
+}

pkg/core/transaction/cosigner_test.go

@@ -0,0 +1,28 @@
+package transaction
+
+import (
+	"testing"
+
+	"github.com/nspcc-dev/neo-go/pkg/internal/testserdes"
+	"github.com/nspcc-dev/neo-go/pkg/util"
+)
+
+func TestCosignerEncodeDecode(t *testing.T) {
+	expected := &Cosigner{
+		Account:          util.Uint160{1, 2, 3, 4, 5},
+		Scopes:           CustomContracts,
+		AllowedContracts: []util.Uint160{{1, 2, 3, 4}, {6, 7, 8, 9}},
+	}
+	actual := &Cosigner{}
+	testserdes.EncodeDecodeBinary(t, expected, actual)
+}
+
+func TestCosignerMarshallUnmarshallJSON(t *testing.T) {
+	expected := &Cosigner{
+		Account:          util.Uint160{1, 2, 3, 4, 5},
+		Scopes:           CustomContracts,
+		AllowedContracts: []util.Uint160{{1, 2, 3, 4}, {6, 7, 8, 9}},
+	}
+	actual := &Cosigner{}
+	testserdes.MarshalUnmarshalJSON(t, expected, actual)
+}

pkg/core/transaction/invocation.go

@@ -31,6 +31,7 @@ func NewInvocationTX(script []byte, gas util.Fixed8) *Transaction {
 			Version: 1,
 		},
 		Attributes: []Attribute{},
+		Cosigners:  []Cosigner{},
 		Inputs:     []Input{},
 		Outputs:    []Output{},
 		Scripts:    []Witness{},

pkg/core/transaction/issue.go

@@ -18,6 +18,7 @@ func NewIssueTX() *Transaction {
 		Nonce:      rand.Uint32(),
 		Data:       &IssueTX{},
 		Attributes: []Attribute{},
+		Cosigners:  []Cosigner{},
 		Inputs:     []Input{},
 		Outputs:    []Output{},
 		Scripts:    []Witness{},

pkg/core/transaction/register.go

@@ -39,6 +39,7 @@ func NewRegisterTX(register *RegisterTX) *Transaction {
 		Nonce:      rand.Uint32(),
 		Data:       register,
 		Attributes: []Attribute{},
+		Cosigners:  []Cosigner{},
 		Inputs:     []Input{},
 		Outputs:    []Output{},
 		Scripts:    []Witness{},

pkg/core/transaction/transaction.go

@@ -19,6 +19,9 @@ const (
 	// MaxValidUntilBlockIncrement is the upper increment size of blockhain height in blocs after
 	// exceeding that a transaction should fail validation. It is set to be 2102400.
 	MaxValidUntilBlockIncrement = 2102400
+	// MaxCosigners is maximum number of cosigners that can be contained within a transaction.
+	// It is set to be 16.
+	MaxCosigners = 16
 )
 
 // Transaction is a process recorded in the NEO blockchain.
@@ -46,6 +49,9 @@ type Transaction struct {
 	// Transaction attributes.
 	Attributes []Attribute
 
+	// Transaction cosigners (not include Sender).
+	Cosigners []Cosigner
+
 	// The inputs of the transaction.
 	Inputs []Input
 
@@ -118,6 +124,17 @@ func (t *Transaction) DecodeBinary(br *io.BinReader) {
 	t.decodeData(br)
 
 	br.ReadArray(&t.Attributes)
+
+	br.ReadArray(&t.Cosigners, MaxCosigners)
+	for i := 0; i < len(t.Cosigners); i++ {
+		for j := i + 1; j < len(t.Cosigners); j++ {
+			if t.Cosigners[i].Account.Equals(t.Cosigners[j].Account) {
+				br.Err = errors.New("transaction cosigners should be unique")
+				return
+			}
+		}
+	}
+
 	br.ReadArray(&t.Inputs)
 	br.ReadArray(&t.Outputs)
 	for i := range t.Outputs {
@@ -185,6 +202,9 @@ func (t *Transaction) encodeHashableFields(bw *io.BinWriter) {
 	// Attributes
 	bw.WriteArray(t.Attributes)
 
+	// Cosigners
+	bw.WriteArray(t.Cosigners)
+
 	// Inputs
 	bw.WriteArray(t.Inputs)
 
@@ -259,6 +279,7 @@ type transactionJSON struct {
 	Sender          string       `json:"sender"`
 	ValidUntilBlock uint32       `json:"valid_until_block"`
 	Attributes      []Attribute  `json:"attributes"`
+	Cosigners       []Cosigner   `json:"cosigners"`
 	Inputs          []Input      `json:"vin"`
 	Outputs         []Output     `json:"vout"`
 	Scripts         []Witness    `json:"scripts"`
@@ -280,6 +301,7 @@ func (t *Transaction) MarshalJSON() ([]byte, error) {
 		Sender:          address.Uint160ToString(t.Sender),
 		ValidUntilBlock: t.ValidUntilBlock,
 		Attributes:      t.Attributes,
+		Cosigners:       t.Cosigners,
 		Inputs:          t.Inputs,
 		Outputs:         t.Outputs,
 		Scripts:         t.Scripts,
@@ -315,6 +337,7 @@ func (t *Transaction) UnmarshalJSON(data []byte) error {
 	t.Nonce = tx.Nonce
 	t.ValidUntilBlock = tx.ValidUntilBlock
 	t.Attributes = tx.Attributes
+	t.Cosigners = tx.Cosigners
 	t.Inputs = tx.Inputs
 	t.Outputs = tx.Outputs
 	t.Scripts = tx.Scripts

pkg/core/transaction/witness_scope.go

@@ -0,0 +1,19 @@
+package transaction
+
+// WitnessScope represents set of witness flags for Transaction cosigner.
+type WitnessScope byte
+
+const (
+	// Global allows this witness in all contexts (default Neo2 behavior).
+	// This cannot be combined with other flags.
+	Global WitnessScope = 0x00
+	// CalledByEntry means that this condition must hold: EntryScriptHash == CallingScriptHash.
+	// No params is needed, as the witness/permission/signature given on first invocation will
+	// automatically expire if entering deeper internal invokes. This can be default safe
+	// choice for native NEO/GAS (previously used on Neo 2 as "attach" mode).
+	CalledByEntry WitnessScope = 0x01
+	// CustomContracts define custom hash for contract-specific.
+	CustomContracts WitnessScope = 0x10
+	// CustomGroups define custom pubkey for group members.
+	CustomGroups WitnessScope = 0x20
+)

pkg/core/util_test.go

@@ -20,7 +20,7 @@ func TestGenesisBlockMainNet(t *testing.T) {
 	// have been changed. Consequently, hash of the genesis block has been changed.
 	// Update expected genesis block hash for better times.
 	// Old hash is "d42561e3d30e15be6400b6df2f328e02d2bf6354c41dce433bc57687c82144bf"
-	expect := "16ffda4cc6a9b0a0ca63f1571f7724418c43f014e2eb4e8614b4938ccf0f20f6"
+	expect := "8eb36fe47f07a795a1783a9f066603db66c5b76cf878650b1e137c114f46c0cc"
 	assert.Equal(t, expect, block.Hash().StringLE())
 }
 
@@ -47,7 +47,7 @@ func TestUtilityTokenTX(t *testing.T) {
 	//TODO: After we added Nonce field to transaction.Transaction, UtilityTockenTx hash
 	// has been changed. Update it for better times.
 	// Old hash is "602c79718b16e442de58778e148d0b1084e3b2dffd5de6b7b16cee7969282de7"
-	expect := "b16384a950ed01ed5fc15c03fe7b98228871cb43b1bc22d67029449fc854d104"
+	expect := "8ef63ccd6f4ea20a93e7f4e84b2d43f778077612b241d617e42e1750cca4f2c5"
 	assert.Equal(t, expect, UtilityTokenID().StringLE())
 }
 
@@ -55,6 +55,6 @@ func TestGoverningTokenTX(t *testing.T) {
 	//TODO: After we added Nonce field to transaction.Transaction, GoveringTockenTx hash
 	// has been changed. Update it for better times.
 	// Old hash is "c56f33fc6ecfcd0c225c4ab356fee59390af8560be0e930faebe74a6daff7c9b"
-	expect := "7a37715546c6cfa5bac8d7f7e87c667a1e5a6ba0601238be475ab8c79a5abcf5"
+	expect := "7dc12f8835b085d468ddbab3f7152c0e2f5679b5815b2028685abb4608e7b7dc"
 	assert.Equal(t, expect, GoverningTokenID().StringLE())
 }

pkg/rpc/client/rpc_test.go

@@ -38,7 +38,7 @@ var rpcClientTestCases = map[string][]rpcClientTestCase{
 			invoke: func(c *Client) (interface{}, error) {
 				return c.GetAccountState("")
 			},
-			serverResponse: `{"jsonrpc":"2.0","id": 1,"result":{"version":0,"script_hash":"0x1179716da2e9523d153a35fb3ad10c561b1e5b1a","frozen":false,"votes":[],"balances":[{"asset":"0x7a37715546c6cfa5bac8d7f7e87c667a1e5a6ba0601238be475ab8c79a5abcf5","value":"94"}]}}`,
+			serverResponse: `{"jsonrpc":"2.0","id": 1,"result":{"version":0,"script_hash":"0x1179716da2e9523d153a35fb3ad10c561b1e5b1a","frozen":false,"votes":[],"balances":[{"asset":"0x7dc12f8835b085d468ddbab3f7152c0e2f5679b5815b2028685abb4608e7b7dc","value":"94"}]}}`,
 			result: func(c *Client) interface{} {
 				scriptHash, err := util.Uint160DecodeStringLE("1179716da2e9523d153a35fb3ad10c561b1e5b1a")
 				if err != nil {
@@ -96,7 +96,7 @@ var rpcClientTestCases = map[string][]rpcClientTestCase{
 			invoke: func(c *Client) (interface{}, error) {
 				return c.GetAssetState(util.Uint256{})
 			},
-			serverResponse: `{"id":1,"jsonrpc":"2.0","result":{"id":"0x7a37715546c6cfa5bac8d7f7e87c667a1e5a6ba0601238be475ab8c79a5abcf5","type":0,"name":"NEO","amount":"100000000","available":"100000000","precision":0,"owner":"00","admin":"Abf2qMs1pzQb8kYk9RuxtUb9jtRKJVuBJt","issuer":"AFmseVrdL9f9oyCzZefL9tG6UbvhPbdYzM","expiration":4000000,"is_frozen":false}}`,
+			serverResponse: `{"id":1,"jsonrpc":"2.0","result":{"id":"0x7dc12f8835b085d468ddbab3f7152c0e2f5679b5815b2028685abb4608e7b7dc","type":0,"name":"NEO","amount":"100000000","available":"100000000","precision":0,"owner":"00","admin":"Abf2qMs1pzQb8kYk9RuxtUb9jtRKJVuBJt","issuer":"AFmseVrdL9f9oyCzZefL9tG6UbvhPbdYzM","expiration":4000000,"is_frozen":false}}`,
 			result: func(c *Client) interface{} {
 				return &result.AssetState{
 					ID:         core.GoverningTokenID(),
@@ -134,45 +134,45 @@ var rpcClientTestCases = map[string][]rpcClientTestCase{
 		{
 			name: "byIndex_positive",
 			invoke: func(c *Client) (interface{}, error) {
-				return c.GetBlockByIndex(5)
+				return c.GetBlockByIndex(202)
 			},
-			serverResponse: `{"id":1,"jsonrpc":"2.0","result":"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"}`,
+			serverResponse: `{"id":1,"jsonrpc":"2.0","result":"0000000039f06b13aa6ee24d37db9b7868533b7988a6fb1e59c3fa6677dab7fd1f51326405f4fa24f061ffa04ab3127994530ee04c5e578a7b8109133dd142b6a31192cd9debaa5e00000000ca000000e903736ceceeceae1806eee0e3ec61e7cce476ce01fd08010c404617b6788538326383015c44ffddd4a05a4e200b65a26fc84234ae8b1e28ef27b7f139dc498c58071193d530ba83081701290eba8f7108397499f5556c16e3780c402131f2bdcc494c73a379e86c46f9e9fe9899a05b23928926b1eaaf816928e160fe971b82263aa1e7efa5f7e46bf99de735fc4fc5aeb81edfdc6a9b2e9fcfa1000c408cbae1582bb9d82de9ff030b8c729737f2157844c0ca29edcdbfed1dd5e2473e0061f0dc29412477417e2c1f7c55443f11b9bd6e0d0856d1ec00240be1b9b9a70c4034d1055531cf0522ac7e5dcd817cf3cd86997ae38da806dc789b1f16eb0005f00b9bc29f7372bb43a8fed040c6763b162c8a0d8e2d0b2d7476e22e0b2b77601094130c2102103a7f7dd016558597f7960d27c516a4394fd968b9e65155eb4b013e4040406e0c2102a7bc55fe8684e0119768d104ba30795bdcc86619e864add26156723ed185cd620c2102b3622bf4017bdfe317c58aed5f4c753f206b7db896046fa7d774bbc4bf7f8dc20c2103d90c07df63e690ce77912e10ab51acc944b66860237b608c4f8f8309e71ee699140b683073b3bb0200570400000000000080000300000075a94799633ed955dd85a8af314a5b435ab51903b0040000000001f6c31d4dd9edf7aea24168885ae82dc574d25e35a9b9b3063f3ea44226a3081f000001dcb7e70846bb5a6828205b81b579562f0e2c15f7b3badd68d485b035882fc17d00184a27db86230075a94799633ed955dd85a8af314a5b435ab5190301420c40bfce1ead7d53339440bb29745eed4ad9840875de4f970950065291e7a14cbd249bfbf777d9a997c5e00bbc08e8ce9fdd2cd13c45c3585b4939599ff84c6149ff290c2102b3622bf4017bdfe317c58aed5f4c753f206b7db896046fa7d774bbc4bf7f8dc20b680a906ad4"}`,
 			result:         func(c *Client) interface{} { return &block.Block{} },
 			check: func(t *testing.T, c *Client, result interface{}) {
 				res, ok := result.(*block.Block)
 				require.True(t, ok)
 				assert.Equal(t, uint32(0), res.Version)
-				assert.Equal(t, "81b74dcfc3a42ef331eec2486231aba300ec9a95b024b0151214c76305d409bb", res.Hash().StringLE())
-				assert.Equal(t, "a39a1769af16a1aa6715179884d503a1266461cf7100a1c73cb1180956cf255b", res.PrevHash.StringLE())
-				assert.Equal(t, "e74f202d6a9a8dd6ed52f7a8e1bbde8b0f86f801cad5692d391643de9a355cc0", res.MerkleRoot.StringLE())
+				assert.Equal(t, "75ab743487ce969792a4cb3c235d9ea5ff97af42b2646183c981437a077fbc45", res.Hash().StringLE())
+				assert.Equal(t, "6432511ffdb7da7766fac3591efba688793b5368789bdb374de26eaa136bf039", res.PrevHash.StringLE())
+				assert.Equal(t, "cd9211a3b642d13d1309817b8a575e4ce00e53947912b34aa0ff61f024faf405", res.MerkleRoot.StringLE())
 				assert.Equal(t, 1, len(res.Transactions))
-				assert.Equal(t, "69d95138263dc54c07826ef1d76f9eb32ff6bf7fc3fc3281194b46ec7683ceb3", res.Transactions[0].Hash().StringLE())
+				assert.Equal(t, "115975f7d1e9c4577ec839c6ea4ae32727616284e2d7cdc5a49e4e421b32e505", res.Transactions[0].Hash().StringLE())
 			},
 		},
 		{
 			name: "byIndex_verbose_positive",
 			invoke: func(c *Client) (i interface{}, err error) {
-				return c.GetBlockByIndexVerbose(5)
+				return c.GetBlockByIndexVerbose(202)
 			},
-			serverResponse: `{"id":1,"jsonrpc":"2.0","result":{"hash":"0x81b74dcfc3a42ef331eec2486231aba300ec9a95b024b0151214c76305d409bb","size":977,"version":0,"nextblockhash":"0xd08e408909ae24de3470a3f231f966e15719910cb7b1a30f356b3e784c1ddf6a","previousblockhash":"0xa39a1769af16a1aa6715179884d503a1266461cf7100a1c73cb1180956cf255b","merkleroot":"0xe74f202d6a9a8dd6ed52f7a8e1bbde8b0f86f801cad5692d391643de9a355cc0","time":1587727442,"index":5,"consensus_data":{"primary":0,"nonce":"0000000000000457"},"nextconsensus":"Ad1wDxzcRiRSryvJobNV211Tv7UUiziPXy","confirmations":203,"script":{"invocation":"0c407f70912fdcd0ce9a70963110eb39ef73ed02512ea63bc1c55577474df8f364a874999b16666888f8a3ca69873054a31ab42dd1fee1ed8605ff65edb39797e34e0c40d59459cb1cc8270d9a813aa444852a5d7714aed0b25373ec07549349c6db32b6c8c2e43cdd7b1ad2a4154cb5ff1222d9d7010877016a59775abdd2c08f253c850c4048b65cb58e0d58f2dd0f5db3b195c5784933d6179d8317217ba46f9deac9a667bffb1afd0dd86bdae6267af4c2605f7401849a0b980fcecfeae95df7f5ca6e140c406d9b1942c5aa80070ad484b3dd76421a3f46327670bea94e3ecb3a94eef8843a75195b55872a7c503acb01ab368cdaa11a9e5fb80d55bbd6b861233ba84edcf8","verification":"130c2102103a7f7dd016558597f7960d27c516a4394fd968b9e65155eb4b013e4040406e0c2102a7bc55fe8684e0119768d104ba30795bdcc86619e864add26156723ed185cd620c2102b3622bf4017bdfe317c58aed5f4c753f206b7db896046fa7d774bbc4bf7f8dc20c2103d90c07df63e690ce77912e10ab51acc944b66860237b608c4f8f8309e71ee699140b683073b3bb"},"tx":[{"sys_fee":"0","net_fee":"0","txid":"0x69d95138263dc54c07826ef1d76f9eb32ff6bf7fc3fc3281194b46ec7683ceb3","size":450,"type":"ContractTransaction","version":0,"nonce":1237,"sender":"Ad1wDxzcRiRSryvJobNV211Tv7UUiziPXy","valid_until_block":5,"attributes":[],"vin":[],"vout":[],"scripts":[{"invocation":"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","verification":"130c2102103a7f7dd016558597f7960d27c516a4394fd968b9e65155eb4b013e4040406e0c2102a7bc55fe8684e0119768d104ba30795bdcc86619e864add26156723ed185cd620c2102b3622bf4017bdfe317c58aed5f4c753f206b7db896046fa7d774bbc4bf7f8dc20c2103d90c07df63e690ce77912e10ab51acc944b66860237b608c4f8f8309e71ee699140b683073b3bb"}]}]}}`,
+			serverResponse: `{"id":1,"jsonrpc":"2.0","result":{"hash":"0x75ab743487ce969792a4cb3c235d9ea5ff97af42b2646183c981437a077fbc45","size":765,"version":0,"nextblockhash":"0xec27fed4ff8ad6a87bdd29aecee43e9ecb4e336321dac875d0b14d2aab1c5798","previousblockhash":"0x6432511ffdb7da7766fac3591efba688793b5368789bdb374de26eaa136bf039","merkleroot":"0xcd9211a3b642d13d1309817b8a575e4ce00e53947912b34aa0ff61f024faf405","time":1588259741,"index":202,"consensus_data":{"primary":0,"nonce":"0000000000000457"},"nextconsensus":"Ad1wDxzcRiRSryvJobNV211Tv7UUiziPXy","confirmations":6,"script":{"invocation":"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","verification":"130c2102103a7f7dd016558597f7960d27c516a4394fd968b9e65155eb4b013e4040406e0c2102a7bc55fe8684e0119768d104ba30795bdcc86619e864add26156723ed185cd620c2102b3622bf4017bdfe317c58aed5f4c753f206b7db896046fa7d774bbc4bf7f8dc20c2103d90c07df63e690ce77912e10ab51acc944b66860237b608c4f8f8309e71ee699140b683073b3bb"},"tx":[{"sys_fee":"0","net_fee":"0","txid":"0x115975f7d1e9c4577ec839c6ea4ae32727616284e2d7cdc5a49e4e421b32e505","size":238,"type":"ContractTransaction","version":0,"nonce":3,"sender":"ASW1VhcukJRrukCXRipY4BE9d9zy4mAYsR","valid_until_block":1200,"attributes":[],"cosigners":[],"vin":[{"txid":"0x1f08a32642a43e3f06b3b9a9355ed274c52de85a886841a2aef7edd94d1dc3f6","vout":0}],"vout":[{"address":"ASW1VhcukJRrukCXRipY4BE9d9zy4mAYsR","asset":"0x7dc12f8835b085d468ddbab3f7152c0e2f5679b5815b2028685abb4608e7b7dc","n":0,"value":"99999000"}],"scripts":[{"invocation":"0c40bfce1ead7d53339440bb29745eed4ad9840875de4f970950065291e7a14cbd249bfbf777d9a997c5e00bbc08e8ce9fdd2cd13c45c3585b4939599ff84c6149ff","verification":"0c2102b3622bf4017bdfe317c58aed5f4c753f206b7db896046fa7d774bbc4bf7f8dc20b680a906ad4"}]}]}}`,
 			result: func(c *Client) interface{} {
-				hash, err := util.Uint256DecodeStringLE("81b74dcfc3a42ef331eec2486231aba300ec9a95b024b0151214c76305d409bb")
+				hash, err := util.Uint256DecodeStringLE("75ab743487ce969792a4cb3c235d9ea5ff97af42b2646183c981437a077fbc45")
 				if err != nil {
 					panic(err)
 				}
-				nextBlockHash, err := util.Uint256DecodeStringLE("d08e408909ae24de3470a3f231f966e15719910cb7b1a30f356b3e784c1ddf6a")
+				nextBlockHash, err := util.Uint256DecodeStringLE("ec27fed4ff8ad6a87bdd29aecee43e9ecb4e336321dac875d0b14d2aab1c5798")
 				if err != nil {
 					panic(err)
 				}
-				prevBlockHash, err := util.Uint256DecodeStringLE("a39a1769af16a1aa6715179884d503a1266461cf7100a1c73cb1180956cf255b")
+				prevBlockHash, err := util.Uint256DecodeStringLE("6432511ffdb7da7766fac3591efba688793b5368789bdb374de26eaa136bf039")
 				if err != nil {
 					panic(err)
 				}
-				merkleRoot, err := util.Uint256DecodeStringLE("e74f202d6a9a8dd6ed52f7a8e1bbde8b0f86f801cad5692d391643de9a355cc0")
+				merkleRoot, err := util.Uint256DecodeStringLE("cd9211a3b642d13d1309817b8a575e4ce00e53947912b34aa0ff61f024faf405")
 				if err != nil {
 					panic(err)
 				}
-				invScript, err := hex.DecodeString("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")
+				invScript, err := hex.DecodeString("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")
 				if err != nil {
 					panic(err)
 				}
@@ -180,21 +180,29 @@ var rpcClientTestCases = map[string][]rpcClientTestCase{
 				if err != nil {
 					panic(err)
 				}
-				sender, err := address.StringToUint160("Ad1wDxzcRiRSryvJobNV211Tv7UUiziPXy")
+				sender, err := address.StringToUint160("ASW1VhcukJRrukCXRipY4BE9d9zy4mAYsR")
 				if err != nil {
 					panic(err)
 				}
-				txInvScript, err := hex.DecodeString("0c40ae62dadb95b21628921adb9ee14e8c1f20d68b9d6ffba218f8e403af70126449435a53525cd6f1d1c871e64a91025866cd8a413ec70e3cde0ddf62931aa22baa0c40c3e09fc8ad46789d645240634ef40bd180e0dba75beae07a37dc2e899b68b4b3b3a67d076ea9444ed143dbb3264702914a4662ff95859d32c9b5bb5bdc9ec1d60c40b2511115482bd860d85f57103fb8cce2cb45ba8461d4e164685b426cb5df1525e6f09dd7aa23db0fec2241bde7c925e22f3cba3824ea461455515dc2a1455f5e0c40c0aee2528e7fd75a0434f4d67da58507e8d349ca29e01e7eafa9f283e8b8c05d06587db7234f111730c14c8a4bfb7a1ffd9493b9696c71e68966c6bf4a832ab7")
+				txInvScript, err := hex.DecodeString("0c40bfce1ead7d53339440bb29745eed4ad9840875de4f970950065291e7a14cbd249bfbf777d9a997c5e00bbc08e8ce9fdd2cd13c45c3585b4939599ff84c6149ff")
 				if err != nil {
 					panic(err)
 				}
-				txVerifScript, err := hex.DecodeString("130c2102103a7f7dd016558597f7960d27c516a4394fd968b9e65155eb4b013e4040406e0c2102a7bc55fe8684e0119768d104ba30795bdcc86619e864add26156723ed185cd620c2102b3622bf4017bdfe317c58aed5f4c753f206b7db896046fa7d774bbc4bf7f8dc20c2103d90c07df63e690ce77912e10ab51acc944b66860237b608c4f8f8309e71ee699140b683073b3bb")
+				txVerifScript, err := hex.DecodeString("0c2102b3622bf4017bdfe317c58aed5f4c753f206b7db896046fa7d774bbc4bf7f8dc20b680a906ad4")
+				if err != nil {
+					panic(err)
+				}
+				vin, err := util.Uint256DecodeStringLE("1f08a32642a43e3f06b3b9a9355ed274c52de85a886841a2aef7edd94d1dc3f6")
+				if err != nil {
+					panic(err)
+				}
+				outAddress, err := address.StringToUint160("ASW1VhcukJRrukCXRipY4BE9d9zy4mAYsR")
 				if err != nil {
 					panic(err)
 				}
 				tx := transaction.NewContractTX()
-				tx.Nonce = 1237
-				tx.ValidUntilBlock = 5
+				tx.Nonce = 3
+				tx.ValidUntilBlock = 1200
 				tx.Sender = sender
 				tx.Scripts = []transaction.Witness{
 					{
@@ -202,19 +210,34 @@ var rpcClientTestCases = map[string][]rpcClientTestCase{
 						VerificationScript: txVerifScript,
 					},
 				}
+				tx.Inputs = []transaction.Input{
+					{
+						PrevHash:  vin,
+						PrevIndex: 0,
+					},
+				}
+				tx.Outputs = []transaction.Output{
+					{
+						AssetID:    core.GoverningTokenID(),
+						Amount:     util.Fixed8FromInt64(99999000),
+						ScriptHash: outAddress,
+						Position:   0,
+					},
+				}
+
 				// Update hashes for correct result comparison.
 				_ = tx.Hash()
 				return &result.Block{
 					Hash:              hash,
-					Size:              977,
+					Size:              765,
 					Version:           0,
 					NextBlockHash:     &nextBlockHash,
 					PreviousBlockHash: prevBlockHash,
 					MerkleRoot:        merkleRoot,
-					Time:              1587727442,
-					Index:             5,
+					Time:              1588259741,
+					Index:             202,
 					NextConsensus:     "Ad1wDxzcRiRSryvJobNV211Tv7UUiziPXy",
-					Confirmations:     203,
+					Confirmations:     6,
 					ConsensusData: result.ConsensusData{
 						PrimaryIndex: 0,
 						Nonce:        "0000000000000457",
@@ -236,53 +259,53 @@ var rpcClientTestCases = map[string][]rpcClientTestCase{
 		{
 			name: "byHash_positive",
 			invoke: func(c *Client) (interface{}, error) {
-				hash, err := util.Uint256DecodeStringLE("e9f71b58764157f1e2c3e29f217e654b57956ee7c8a60496b03ea85e39084b42")
+				hash, err := util.Uint256DecodeStringLE("45bc7f077a4381c9836164b242af97ffa59e5d233ccba4929796ce873474ab75")
 				if err != nil {
 					panic(err)
 				}
 				return c.GetBlockByHash(hash)
 			},
-			serverResponse: `{"id":1,"jsonrpc":"2.0","result":"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"}`,
+			serverResponse: `{"id":1,"jsonrpc":"2.0","result":"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"}`,
 			result:         func(c *Client) interface{} { return &block.Block{} },
 			check: func(t *testing.T, c *Client, result interface{}) {
 				res, ok := result.(*block.Block)
 				require.True(t, ok)
 				assert.Equal(t, uint32(0), res.Version)
-				assert.Equal(t, "81b74dcfc3a42ef331eec2486231aba300ec9a95b024b0151214c76305d409bb", res.Hash().StringLE())
-				assert.Equal(t, "a39a1769af16a1aa6715179884d503a1266461cf7100a1c73cb1180956cf255b", res.PrevHash.StringLE())
-				assert.Equal(t, "e74f202d6a9a8dd6ed52f7a8e1bbde8b0f86f801cad5692d391643de9a355cc0", res.MerkleRoot.StringLE())
+				assert.Equal(t, "75ab743487ce969792a4cb3c235d9ea5ff97af42b2646183c981437a077fbc45", res.Hash().StringLE())
+				assert.Equal(t, "6432511ffdb7da7766fac3591efba688793b5368789bdb374de26eaa136bf039", res.PrevHash.StringLE())
+				assert.Equal(t, "cd9211a3b642d13d1309817b8a575e4ce00e53947912b34aa0ff61f024faf405", res.MerkleRoot.StringLE())
 				assert.Equal(t, 1, len(res.Transactions))
-				assert.Equal(t, "69d95138263dc54c07826ef1d76f9eb32ff6bf7fc3fc3281194b46ec7683ceb3", res.Transactions[0].Hash().StringLE())
+				assert.Equal(t, "115975f7d1e9c4577ec839c6ea4ae32727616284e2d7cdc5a49e4e421b32e505", res.Transactions[0].Hash().StringLE())
 			},
 		},
 		{
 			name: "byHash_verbose_positive",
 			invoke: func(c *Client) (i interface{}, err error) {
-				hash, err := util.Uint256DecodeStringLE("bb09d40563c7141215b024b0959aec00a3ab316248c2ee31f32ea4c3cf4db781")
+				hash, err := util.Uint256DecodeStringLE("45bc7f077a4381c9836164b242af97ffa59e5d233ccba4929796ce873474ab75")
 				if err != nil {
 					panic(err)
 				}
 				return c.GetBlockByHashVerbose(hash)
 			},
-			serverResponse: `{"id":1,"jsonrpc":"2.0","result":{"hash":"0x81b74dcfc3a42ef331eec2486231aba300ec9a95b024b0151214c76305d409bb","size":977,"version":0,"nextblockhash":"0xd08e408909ae24de3470a3f231f966e15719910cb7b1a30f356b3e784c1ddf6a","previousblockhash":"0xa39a1769af16a1aa6715179884d503a1266461cf7100a1c73cb1180956cf255b","merkleroot":"0xe74f202d6a9a8dd6ed52f7a8e1bbde8b0f86f801cad5692d391643de9a355cc0","time":1587727442,"index":5,"consensus_data":{"primary":0,"nonce":"0000000000000457"},"nextconsensus":"Ad1wDxzcRiRSryvJobNV211Tv7UUiziPXy","confirmations":203,"script":{"invocation":"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","verification":"130c2102103a7f7dd016558597f7960d27c516a4394fd968b9e65155eb4b013e4040406e0c2102a7bc55fe8684e0119768d104ba30795bdcc86619e864add26156723ed185cd620c2102b3622bf4017bdfe317c58aed5f4c753f206b7db896046fa7d774bbc4bf7f8dc20c2103d90c07df63e690ce77912e10ab51acc944b66860237b608c4f8f8309e71ee699140b683073b3bb"},"tx":[{"sys_fee":"0","net_fee":"0","txid":"0x69d95138263dc54c07826ef1d76f9eb32ff6bf7fc3fc3281194b46ec7683ceb3","size":450,"type":"ContractTransaction","version":0,"nonce":1237,"sender":"Ad1wDxzcRiRSryvJobNV211Tv7UUiziPXy","valid_until_block":5,"attributes":[],"vin":[],"vout":[],"scripts":[{"invocation":"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","verification":"130c2102103a7f7dd016558597f7960d27c516a4394fd968b9e65155eb4b013e4040406e0c2102a7bc55fe8684e0119768d104ba30795bdcc86619e864add26156723ed185cd620c2102b3622bf4017bdfe317c58aed5f4c753f206b7db896046fa7d774bbc4bf7f8dc20c2103d90c07df63e690ce77912e10ab51acc944b66860237b608c4f8f8309e71ee699140b683073b3bb"}]}]}}`,
+			serverResponse: `{"id":1,"jsonrpc":"2.0","result":{"hash":"0x75ab743487ce969792a4cb3c235d9ea5ff97af42b2646183c981437a077fbc45","size":765,"version":0,"nextblockhash":"0xec27fed4ff8ad6a87bdd29aecee43e9ecb4e336321dac875d0b14d2aab1c5798","previousblockhash":"0x6432511ffdb7da7766fac3591efba688793b5368789bdb374de26eaa136bf039","merkleroot":"0xcd9211a3b642d13d1309817b8a575e4ce00e53947912b34aa0ff61f024faf405","time":1588259741,"index":202,"consensus_data":{"primary":0,"nonce":"0000000000000457"},"nextconsensus":"Ad1wDxzcRiRSryvJobNV211Tv7UUiziPXy","confirmations":6,"script":{"invocation":"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","verification":"130c2102103a7f7dd016558597f7960d27c516a4394fd968b9e65155eb4b013e4040406e0c2102a7bc55fe8684e0119768d104ba30795bdcc86619e864add26156723ed185cd620c2102b3622bf4017bdfe317c58aed5f4c753f206b7db896046fa7d774bbc4bf7f8dc20c2103d90c07df63e690ce77912e10ab51acc944b66860237b608c4f8f8309e71ee699140b683073b3bb"},"tx":[{"sys_fee":"0","net_fee":"0","txid":"0x115975f7d1e9c4577ec839c6ea4ae32727616284e2d7cdc5a49e4e421b32e505","size":238,"type":"ContractTransaction","version":0,"nonce":3,"sender":"ASW1VhcukJRrukCXRipY4BE9d9zy4mAYsR","valid_until_block":1200,"attributes":[],"cosigners":[],"vin":[{"txid":"0x1f08a32642a43e3f06b3b9a9355ed274c52de85a886841a2aef7edd94d1dc3f6","vout":0}],"vout":[{"address":"ASW1VhcukJRrukCXRipY4BE9d9zy4mAYsR","asset":"0x7dc12f8835b085d468ddbab3f7152c0e2f5679b5815b2028685abb4608e7b7dc","n":0,"value":"99999000"}],"scripts":[{"invocation":"0c40bfce1ead7d53339440bb29745eed4ad9840875de4f970950065291e7a14cbd249bfbf777d9a997c5e00bbc08e8ce9fdd2cd13c45c3585b4939599ff84c6149ff","verification":"0c2102b3622bf4017bdfe317c58aed5f4c753f206b7db896046fa7d774bbc4bf7f8dc20b680a906ad4"}]}]}}`,
 			result: func(c *Client) interface{} {
-				hash, err := util.Uint256DecodeStringLE("81b74dcfc3a42ef331eec2486231aba300ec9a95b024b0151214c76305d409bb")
+				hash, err := util.Uint256DecodeStringLE("75ab743487ce969792a4cb3c235d9ea5ff97af42b2646183c981437a077fbc45")
 				if err != nil {
 					panic(err)
 				}
-				nextBlockHash, err := util.Uint256DecodeStringLE("d08e408909ae24de3470a3f231f966e15719910cb7b1a30f356b3e784c1ddf6a")
+				nextBlockHash, err := util.Uint256DecodeStringLE("ec27fed4ff8ad6a87bdd29aecee43e9ecb4e336321dac875d0b14d2aab1c5798")
 				if err != nil {
 					panic(err)
 				}
-				prevBlockHash, err := util.Uint256DecodeStringLE("a39a1769af16a1aa6715179884d503a1266461cf7100a1c73cb1180956cf255b")
+				prevBlockHash, err := util.Uint256DecodeStringLE("6432511ffdb7da7766fac3591efba688793b5368789bdb374de26eaa136bf039")
 				if err != nil {
 					panic(err)
 				}
-				merkleRoot, err := util.Uint256DecodeStringLE("e74f202d6a9a8dd6ed52f7a8e1bbde8b0f86f801cad5692d391643de9a355cc0")
+				merkleRoot, err := util.Uint256DecodeStringLE("cd9211a3b642d13d1309817b8a575e4ce00e53947912b34aa0ff61f024faf405")
 				if err != nil {
 					panic(err)
 				}
-				invScript, err := hex.DecodeString("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")
+				invScript, err := hex.DecodeString("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")
 				if err != nil {
 					panic(err)
 				}
@@ -290,21 +313,29 @@ var rpcClientTestCases = map[string][]rpcClientTestCase{
 				if err != nil {
 					panic(err)
 				}
-				sender, err := address.StringToUint160("Ad1wDxzcRiRSryvJobNV211Tv7UUiziPXy")
+				sender, err := address.StringToUint160("ASW1VhcukJRrukCXRipY4BE9d9zy4mAYsR")
 				if err != nil {
 					panic(err)
 				}
-				txInvScript, err := hex.DecodeString("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")
+				txInvScript, err := hex.DecodeString("0c40bfce1ead7d53339440bb29745eed4ad9840875de4f970950065291e7a14cbd249bfbf777d9a997c5e00bbc08e8ce9fdd2cd13c45c3585b4939599ff84c6149ff")
 				if err != nil {
 					panic(err)
 				}
-				txVerifScript, err := hex.DecodeString("130c2102103a7f7dd016558597f7960d27c516a4394fd968b9e65155eb4b013e4040406e0c2102a7bc55fe8684e0119768d104ba30795bdcc86619e864add26156723ed185cd620c2102b3622bf4017bdfe317c58aed5f4c753f206b7db896046fa7d774bbc4bf7f8dc20c2103d90c07df63e690ce77912e10ab51acc944b66860237b608c4f8f8309e71ee699140b683073b3bb")
+				txVerifScript, err := hex.DecodeString("0c2102b3622bf4017bdfe317c58aed5f4c753f206b7db896046fa7d774bbc4bf7f8dc20b680a906ad4")
+				if err != nil {
+					panic(err)
+				}
+				vin, err := util.Uint256DecodeStringLE("1f08a32642a43e3f06b3b9a9355ed274c52de85a886841a2aef7edd94d1dc3f6")
+				if err != nil {
+					panic(err)
+				}
+				outAddress, err := address.StringToUint160("ASW1VhcukJRrukCXRipY4BE9d9zy4mAYsR")
 				if err != nil {
 					panic(err)
 				}
 				tx := transaction.NewContractTX()
-				tx.Nonce = 1237
-				tx.ValidUntilBlock = 5
+				tx.Nonce = 3
+				tx.ValidUntilBlock = 1200
 				tx.Sender = sender
 				tx.Scripts = []transaction.Witness{
 					{
@@ -312,19 +343,34 @@ var rpcClientTestCases = map[string][]rpcClientTestCase{
 						VerificationScript: txVerifScript,
 					},
 				}
+				tx.Inputs = []transaction.Input{
+					{
+						PrevHash:  vin,
+						PrevIndex: 0,
+					},
+				}
+				tx.Outputs = []transaction.Output{
+					{
+						AssetID:    core.GoverningTokenID(),
+						Amount:     util.Fixed8FromInt64(99999000),
+						ScriptHash: outAddress,
+						Position:   0,
+					},
+				}
+
 				// Update hashes for correct result comparison.
 				_ = tx.Hash()
 				return &result.Block{
 					Hash:              hash,
-					Size:              977,
+					Size:              765,
 					Version:           0,
 					NextBlockHash:     &nextBlockHash,
 					PreviousBlockHash: prevBlockHash,
 					MerkleRoot:        merkleRoot,
-					Time:              1587727442,
-					Index:             5,
+					Time:              1588259741,
+					Index:             202,
 					NextConsensus:     "Ad1wDxzcRiRSryvJobNV211Tv7UUiziPXy",
-					Confirmations:     203,
+					Confirmations:     6,
 					ConsensusData: result.ConsensusData{
 						PrimaryIndex: 0,
 						Nonce:        "0000000000000457",
@@ -653,19 +699,19 @@ var rpcClientTestCases = map[string][]rpcClientTestCase{
 		{
 			name: "positive",
 			invoke: func(c *Client) (i interface{}, err error) {
-				hash, err := util.Uint256DecodeStringLE("b3ce8376ec464b198132fcc37fbff62fb39e6fd7f16e82074cc53d263851d969")
+				hash, err := util.Uint256DecodeStringLE("05e5321b424e9ea4c5cdd7e28462612727e34aeac639c87e57c4e9d1f7755911")
 				if err != nil {
 					panic(err)
 				}
 				return c.GetRawTransaction(hash)
 			},
-			serverResponse: `{"id":1,"jsonrpc":"2.0","result":"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"}`,
+			serverResponse: `{"id":1,"jsonrpc":"2.0","result":"80000300000075a94799633ed955dd85a8af314a5b435ab51903b0040000000001f6c31d4dd9edf7aea24168885ae82dc574d25e35a9b9b3063f3ea44226a3081f000001dcb7e70846bb5a6828205b81b579562f0e2c15f7b3badd68d485b035882fc17d00184a27db86230075a94799633ed955dd85a8af314a5b435ab5190301420c40bfce1ead7d53339440bb29745eed4ad9840875de4f970950065291e7a14cbd249bfbf777d9a997c5e00bbc08e8ce9fdd2cd13c45c3585b4939599ff84c6149ff290c2102b3622bf4017bdfe317c58aed5f4c753f206b7db896046fa7d774bbc4bf7f8dc20b680a906ad4"}`,
 			result:         func(c *Client) interface{} { return &transaction.Transaction{} },
 			check: func(t *testing.T, c *Client, result interface{}) {
 				res, ok := result.(*transaction.Transaction)
 				require.True(t, ok)
 				assert.Equal(t, uint8(0), res.Version)
-				assert.Equal(t, "b3ce8376ec464b198132fcc37fbff62fb39e6fd7f16e82074cc53d263851d969", res.Hash().StringBE())
+				assert.Equal(t, "05e5321b424e9ea4c5cdd7e28462612727e34aeac639c87e57c4e9d1f7755911", res.Hash().StringBE())
 				assert.Equal(t, transaction.ContractType, res.Type)
 				assert.Equal(t, false, res.Trimmed)
 			},
@@ -673,33 +719,41 @@ var rpcClientTestCases = map[string][]rpcClientTestCase{
 		{
 			name: "verbose_positive",
 			invoke: func(c *Client) (interface{}, error) {
-				hash, err := util.Uint256DecodeStringLE("b3ce8376ec464b198132fcc37fbff62fb39e6fd7f16e82074cc53d263851d969")
+				hash, err := util.Uint256DecodeStringLE("05e5321b424e9ea4c5cdd7e28462612727e34aeac639c87e57c4e9d1f7755911")
 				if err != nil {
 					panic(err)
 				}
 				return c.GetRawTransactionVerbose(hash)
 			},
-			serverResponse: `{"jsonrpc":"2.0","id":1,"result":{"sys_fee":"0","net_fee":"0","blockhash":"0x81b74dcfc3a42ef331eec2486231aba300ec9a95b024b0151214c76305d409bb","confirmations":205,"blocktime":1587727442,"txid":"0x69d95138263dc54c07826ef1d76f9eb32ff6bf7fc3fc3281194b46ec7683ceb3","size":450,"type":"ContractTransaction","version":0,"nonce":1237,"sender":"Ad1wDxzcRiRSryvJobNV211Tv7UUiziPXy","valid_until_block":5,"attributes":[],"vin":[],"vout":[],"scripts":[{"invocation":"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","verification":"130c2102103a7f7dd016558597f7960d27c516a4394fd968b9e65155eb4b013e4040406e0c2102a7bc55fe8684e0119768d104ba30795bdcc86619e864add26156723ed185cd620c2102b3622bf4017bdfe317c58aed5f4c753f206b7db896046fa7d774bbc4bf7f8dc20c2103d90c07df63e690ce77912e10ab51acc944b66860237b608c4f8f8309e71ee699140b683073b3bb"}]}}`,
+			serverResponse: `{"jsonrpc":"2.0","id":1,"result":{"sys_fee":"0","net_fee":"0","blockhash":"0x75ab743487ce969792a4cb3c235d9ea5ff97af42b2646183c981437a077fbc45","confirmations":8,"blocktime":1588259741,"txid":"0x115975f7d1e9c4577ec839c6ea4ae32727616284e2d7cdc5a49e4e421b32e505","size":238,"type":"ContractTransaction","version":0,"nonce":3,"sender":"ASW1VhcukJRrukCXRipY4BE9d9zy4mAYsR","valid_until_block":1200,"attributes":[],"cosigners":[],"vin":[{"txid":"0x1f08a32642a43e3f06b3b9a9355ed274c52de85a886841a2aef7edd94d1dc3f6","vout":0}],"vout":[{"address":"ASW1VhcukJRrukCXRipY4BE9d9zy4mAYsR","asset":"0x7dc12f8835b085d468ddbab3f7152c0e2f5679b5815b2028685abb4608e7b7dc","n":0,"value":"99999000"}],"scripts":[{"invocation":"0c40bfce1ead7d53339440bb29745eed4ad9840875de4f970950065291e7a14cbd249bfbf777d9a997c5e00bbc08e8ce9fdd2cd13c45c3585b4939599ff84c6149ff","verification":"0c2102b3622bf4017bdfe317c58aed5f4c753f206b7db896046fa7d774bbc4bf7f8dc20b680a906ad4"}]}}`,
 			result: func(c *Client) interface{} {
-				blockHash, err := util.Uint256DecodeStringLE("81b74dcfc3a42ef331eec2486231aba300ec9a95b024b0151214c76305d409bb")
+				blockHash, err := util.Uint256DecodeStringLE("75ab743487ce969792a4cb3c235d9ea5ff97af42b2646183c981437a077fbc45")
 				if err != nil {
 					panic(err)
 				}
-				sender, err := address.StringToUint160("Ad1wDxzcRiRSryvJobNV211Tv7UUiziPXy")
+				sender, err := address.StringToUint160("ASW1VhcukJRrukCXRipY4BE9d9zy4mAYsR")
 				if err != nil {
 					panic(err)
 				}
-				invocation, err := hex.DecodeString("0c40ae62dadb95b21628921adb9ee14e8c1f20d68b9d6ffba218f8e403af70126449435a53525cd6f1d1c871e64a91025866cd8a413ec70e3cde0ddf62931aa22baa0c40c3e09fc8ad46789d645240634ef40bd180e0dba75beae07a37dc2e899b68b4b3b3a67d076ea9444ed143dbb3264702914a4662ff95859d32c9b5bb5bdc9ec1d60c40b2511115482bd860d85f57103fb8cce2cb45ba8461d4e164685b426cb5df1525e6f09dd7aa23db0fec2241bde7c925e22f3cba3824ea461455515dc2a1455f5e0c40c0aee2528e7fd75a0434f4d67da58507e8d349ca29e01e7eafa9f283e8b8c05d06587db7234f111730c14c8a4bfb7a1ffd9493b9696c71e68966c6bf4a832ab7")
+				invocation, err := hex.DecodeString("0c40bfce1ead7d53339440bb29745eed4ad9840875de4f970950065291e7a14cbd249bfbf777d9a997c5e00bbc08e8ce9fdd2cd13c45c3585b4939599ff84c6149ff")
 				if err != nil {
 					panic(err)
 				}
-				verification, err := hex.DecodeString("130c2102103a7f7dd016558597f7960d27c516a4394fd968b9e65155eb4b013e4040406e0c2102a7bc55fe8684e0119768d104ba30795bdcc86619e864add26156723ed185cd620c2102b3622bf4017bdfe317c58aed5f4c753f206b7db896046fa7d774bbc4bf7f8dc20c2103d90c07df63e690ce77912e10ab51acc944b66860237b608c4f8f8309e71ee699140b683073b3bb")
+				verification, err := hex.DecodeString("0c2102b3622bf4017bdfe317c58aed5f4c753f206b7db896046fa7d774bbc4bf7f8dc20b680a906ad4")
+				if err != nil {
+					panic(err)
+				}
+				vin, err := util.Uint256DecodeStringLE("1f08a32642a43e3f06b3b9a9355ed274c52de85a886841a2aef7edd94d1dc3f6")
+				if err != nil {
+					panic(err)
+				}
+				outAddress, err := address.StringToUint160("ASW1VhcukJRrukCXRipY4BE9d9zy4mAYsR")
 				if err != nil {
 					panic(err)
 				}
 				tx := transaction.NewContractTX()
-				tx.Nonce = 1237
-				tx.ValidUntilBlock = 5
+				tx.Nonce = 3
+				tx.ValidUntilBlock = 1200
 				tx.Sender = sender
 				tx.Scripts = []transaction.Witness{
 					{
@@ -707,6 +761,21 @@ var rpcClientTestCases = map[string][]rpcClientTestCase{
 						VerificationScript: verification,
 					},
 				}
+				tx.Inputs = []transaction.Input{
+					{
+						PrevHash:  vin,
+						PrevIndex: 0,
+					},
+				}
+				tx.Outputs = []transaction.Output{
+					{
+						AssetID:    core.GoverningTokenID(),
+						Amount:     util.Fixed8FromInt64(99999000),
+						ScriptHash: outAddress,
+						Position:   0,
+					},
+				}
+
 				// Update hashes for correct result comparison.
 				_ = tx.Hash()
 
@@ -716,8 +785,8 @@ var rpcClientTestCases = map[string][]rpcClientTestCase{
 						SysFee:        0,
 						NetFee:        0,
 						Blockhash:     blockHash,
-						Confirmations: 205,
-						Timestamp:     uint64(1587727442),
+						Confirmations: 8,
+						Timestamp:     uint64(1588259741),
 					},
 				}
 			},

pkg/rpc/server/server_test.go

@@ -53,12 +53,12 @@ var rpcTestCases = map[string][]rpcTestCase{
 	"getapplicationlog": {
 		{
 			name:   "positive",
-			params: `["953b6e5ba85dd068c2eba5afd2ffdf8ff832b3a791976e2fd896baf5737b2616"]`,
+			params: `["9872fd330d63d64beba7122fcc9678e7f380d2163acff6a7d4f67a3c01cd67d1"]`,
 			result: func(e *executor) interface{} { return &result.ApplicationLog{} },
 			check: func(t *testing.T, e *executor, acc interface{}) {
 				res, ok := acc.(*result.ApplicationLog)
 				require.True(t, ok)
-				expectedTxHash, err := util.Uint256DecodeStringLE("953b6e5ba85dd068c2eba5afd2ffdf8ff832b3a791976e2fd896baf5737b2616")
+				expectedTxHash, err := util.Uint256DecodeStringLE("9872fd330d63d64beba7122fcc9678e7f380d2163acff6a7d4f67a3c01cd67d1")
 				require.NoError(t, err)
 				assert.Equal(t, expectedTxHash, res.TxHash)
 				assert.Equal(t, 1, len(res.Executions))
@@ -253,7 +253,7 @@ var rpcTestCases = map[string][]rpcTestCase{
 	"getassetstate": {
 		{
 			name:   "positive",
-			params: `["b16384a950ed01ed5fc15c03fe7b98228871cb43b1bc22d67029449fc854d104"]`,
+			params: `["8ef63ccd6f4ea20a93e7f4e84b2d43f778077612b241d617e42e1750cca4f2c5"]`,
 			result: func(e *executor) interface{} { return &result.AssetState{} },
 			check: func(t *testing.T, e *executor, as interface{}) {
 				res, ok := as.(*result.AssetState)
@@ -472,7 +472,7 @@ var rpcTestCases = map[string][]rpcTestCase{
 			params: `["` + testchain.MultisigAddress() + `"]`,
 			result: func(*executor) interface{} {
 				// hash of the issueTx
-				h, _ := util.Uint256DecodeStringBE("8a4711012932f4f79f9534803feab0ef85e7a313c52a36f5d56b9f8ec190bd92")
+				h, _ := util.Uint256DecodeStringBE("99bd2bb2791887ddd3f64dac70ac15339956c76e7c306a1202372ff24fe30635")
 				amount := util.Fixed8FromInt64(1 * 8) // (endHeight - startHeight) * genAmount[0]
 				return &result.ClaimableInfo{
 					Spents: []result.Claimable{
@@ -531,7 +531,7 @@ var rpcTestCases = map[string][]rpcTestCase{
 	"gettransactionheight": {
 		{
 			name:   "positive",
-			params: `["5f1e841f625d52dd3d73bbf5203f8468835353b7c476a4d367161ea959944981"]`,
+			params: `["1f08a32642a43e3f06b3b9a9355ed274c52de85a886841a2aef7edd94d1dc3f6"]`,
 			result: func(e *executor) interface{} {
 				h := 1
 				return &h
@@ -743,7 +743,7 @@ var rpcTestCases = map[string][]rpcTestCase{
 	"sendrawtransaction": {
 		{
 			name:   "positive",
-			params: `["80000b00000075a94799633ed955dd85a8af314a5b435ab51903b004000000011e4db58df4326140a371d0b0cabecea70226b93157dfb561c73ba8db599ebcb6010001f5bc5a9ac7b85a47be381260a06b5a1e7a667ce8f7d7c8baa5cfc6465571377a0030d3dec386230075a94799633ed955dd85a8af314a5b435ab5190301420c401b3040b6eea83bfbd555554c94e7a0e6077922769f3ac19c1183e14dfd1d6ef6a87658b5499921ac59ae2d2acac10d8f0f6147620e27616bb5b7305fb36b6ce0290c2102b3622bf4017bdfe317c58aed5f4c753f206b7db896046fa7d774bbc4bf7f8dc20b680a906ad4"]`,
+			params: `["80000b00000075a94799633ed955dd85a8af314a5b435ab51903b0040000000001e53e6c239e3d8441f623ea7b48cdea60c6ae0426a8bac04296002babfeafe5a4010001dcb7e70846bb5a6828205b81b579562f0e2c15f7b3badd68d485b035882fc17d0030d3dec386230075a94799633ed955dd85a8af314a5b435ab5190301420c408378eb6bdba1f14540cf2920a4d49c52327f617dc861a21d1c085346aaae2abd410e28dc6a03471a78e71246696a591b9677a71144dfba557d1c781c8c97e350290c2102b3622bf4017bdfe317c58aed5f4c753f206b7db896046fa7d774bbc4bf7f8dc20b680a906ad4"]`,
 			result: func(e *executor) interface{} {
 				v := true
 				return &v
@@ -890,7 +890,7 @@ func TestRPC(t *testing.T) {
 		var res string
 		err := json.Unmarshal(result, &res)
 		require.NoErrorf(t, err, "could not parse response: %s", result)
-		assert.Equal(t, "400000000000da1745e9b549bd0bfa1a569971c77eba30cd5a4b0000000000455b7b226c616e67223a227a682d434e222c226e616d65223a22e5b08fe89a81e882a1227d2c7b226c616e67223a22656e222c226e616d65223a22416e745368617265227d5d0000c16ff28623000000da1745e9b549bd0bfa1a569971c77eba30cd5a4b00000000", res)
+		assert.Equal(t, "400000000000da1745e9b549bd0bfa1a569971c77eba30cd5a4b0000000000455b7b226c616e67223a227a682d434e222c226e616d65223a22e5b08fe89a81e882a1227d2c7b226c616e67223a22656e222c226e616d65223a22416e745368617265227d5d0000c16ff28623000000da1745e9b549bd0bfa1a569971c77eba30cd5a4b0000000000", res)
 	})
 
 	t.Run("getrawtransaction 2 arguments", func(t *testing.T) {
@@ -902,7 +902,7 @@ func TestRPC(t *testing.T) {
 		var res string
 		err := json.Unmarshal(result, &res)
 		require.NoErrorf(t, err, "could not parse response: %s", result)
-		assert.Equal(t, "400000000000da1745e9b549bd0bfa1a569971c77eba30cd5a4b0000000000455b7b226c616e67223a227a682d434e222c226e616d65223a22e5b08fe89a81e882a1227d2c7b226c616e67223a22656e222c226e616d65223a22416e745368617265227d5d0000c16ff28623000000da1745e9b549bd0bfa1a569971c77eba30cd5a4b00000000", res)
+		assert.Equal(t, "400000000000da1745e9b549bd0bfa1a569971c77eba30cd5a4b0000000000455b7b226c616e67223a227a682d434e222c226e616d65223a22e5b08fe89a81e882a1227d2c7b226c616e67223a22656e222c226e616d65223a22416e745368617265227d5d0000c16ff28623000000da1745e9b549bd0bfa1a569971c77eba30cd5a4b0000000000", res)
 	})
 
 	t.Run("getrawtransaction 2 arguments, verbose", func(t *testing.T) {
@@ -991,7 +991,7 @@ func TestRPC(t *testing.T) {
 		err := json.Unmarshal(res, &txOut)
 		require.NoErrorf(t, err, "could not parse response: %s", res)
 		assert.Equal(t, 0, txOut.N)
-		assert.Equal(t, "0xf5bc5a9ac7b85a47be381260a06b5a1e7a667ce8f7d7c8baa5cfc6465571377a", txOut.Asset)
+		assert.Equal(t, "0xdcb7e70846bb5a6828205b81b579562f0e2c15f7b3badd68d485b035882fc17d", txOut.Asset)
 		assert.Equal(t, util.Fixed8FromInt64(100000000), txOut.Value)
 		assert.Equal(t, testchain.MultisigAddress(), txOut.Address)
 	})

pkg/vm/vm.go

@@ -34,6 +34,13 @@ func newError(ip int, op opcode.Opcode, err interface{}) *errorAtInstruct {
 // StateMessage is a vm state message which could be used as additional info for example by cli.
 type StateMessage string
 
+// ScriptHashGetter defines an interface for getting calling, entry and current script hashes.
+type ScriptHashGetter interface {
+	GetCallingScriptHash() util.Uint160
+	GetEntryScriptHash() util.Uint160
+	GetCurrentScriptHash() util.Uint160
+}
+
 const (
 	// MaxArraySize is the maximum array size allowed in the VM.
 	MaxArraySize = 1024
@@ -1527,3 +1534,18 @@ func (v *VM) bytesToPublicKey(b []byte) *keys.PublicKey {
 	}
 	return pkey
 }
+
+// GetCallingScriptHash implements ScriptHashGetter interface
+func (v *VM) GetCallingScriptHash() util.Uint160 {
+	return v.GetContextScriptHash(1)
+}
+
+// GetEntryScriptHash implements ScriptHashGetter interface
+func (v *VM) GetEntryScriptHash() util.Uint160 {
+	return v.GetContextScriptHash(v.Istack().Len() - 1)
+}
+
+// GetCurrentScriptHash implements ScriptHashGetter interface
+func (v *VM) GetCurrentScriptHash() util.Uint160 {
+	return v.GetContextScriptHash(0)
+}