chainsvrresults.go

package btcjson

import (
	"encoding/json"
)

// Bip9SoftForkDescription describes the current state of a defined BIP0009 version bits soft-fork.
type Bip9SoftForkDescription struct {
	Status    string `json:"status"`
	Bit       uint8  `json:"bit"`
	StartTime int64  `json:"startTime"`
	Timeout   int64  `json:"timeout"`
	Since     int32  `json:"since"`
}

// CreateMultiSigResult models the data returned from the createmultisig command.
type CreateMultiSigResult struct {
	Address      string `json:"address"`
	RedeemScript string `json:"redeemScript"`
}

// DecodeScriptResult models the data returned from the decodescript command.
type DecodeScriptResult struct {
	Asm       string   `json:"asm"`
	ReqSigs   int32    `json:"reqSigs,omitempty"`
	Type      string   `json:"type"`
	Addresses []string `json:"addresses,omitempty"`
	P2sh      string   `json:"p2sh,omitempty"`
}

// GetAddedNodeInfoResult models the data from the getaddednodeinfo command.
type GetAddedNodeInfoResult struct {
	AddedNode string                        `json:"addednode"`
	Connected *bool                         `json:"connected,omitempty"`
	Addresses *[]GetAddedNodeInfoResultAddr `json:"addresses,omitempty"`
}

// GetAddedNodeInfoResultAddr models the data of the addresses portion of the getaddednodeinfo command.
type GetAddedNodeInfoResultAddr struct {
	Address   string `json:"address"`
	Connected string `json:"connected"`
}

// GetBlockChainInfoResult models the data returned from the getblockchaininfo command.
type GetBlockChainInfoResult struct {
	Chain                string  `json:"chain"`
	Blocks               int32   `json:"blocks"`
	Headers              int32   `json:"headers"`
	BestBlockHash        string  `json:"bestblockhash"`
	Difficulty           float64 `json:"difficulty"`
	MedianTime           int64   `json:"mediantime"`
	VerificationProgress float64 `json:"verificationprogress,omitempty"`
	Pruned               bool    `json:"pruned"`
	PruneHeight          int32   `json:"pruneheight,omitempty"`
	ChainWork            string  `json:"chainwork,omitempty"`
	// SoftForks            []*SoftForkDescription              `json:"softforks"`
	// Bip9SoftForks        map[string]*Bip9SoftForkDescription `json:"bip9_softforks"`
}

// GetBlockHeaderVerboseResult models the data from the getblockheader command when the verbose flag is set. When the
// verbose flag is not set, getblockheader returns a hex-encoded string.
type GetBlockHeaderVerboseResult struct {
	Hash          string  `json:"hash"`
	Confirmations int64   `json:"confirmations"`
	Height        int32   `json:"height"`
	Version       int32   `json:"version"`
	VersionHex    string  `json:"versionHex"`
	MerkleRoot    string  `json:"merkleroot"`
	Time          int64   `json:"time"`
	Nonce         uint64  `json:"nonce"`
	Bits          string  `json:"bits"`
	Difficulty    float64 `json:"difficulty"`
	PreviousHash  string  `json:"previousblockhash,omitempty"`
	NextHash      string  `json:"nextblockhash,omitempty"`
}

// GetBlockTemplateResult models the data returned from the getblocktemplate command.
type GetBlockTemplateResult struct {
	// Base fields from BIP 0022.  CoinbaseAux is optional.
	//
	// One of CoinbaseTxn or CoinbaseValue must be specified, but not both.
	Bits          string                     `json:"bits"`
	CurTime       int64                      `json:"curtime"`
	Height        int64                      `json:"height"`
	PreviousHash  string                     `json:"previousblockhash"`
	SigOpLimit    int64                      `json:"sigoplimit,omitempty"`
	SizeLimit     int64                      `json:"sizelimit,omitempty"`
	WeightLimit   int64                      `json:"weightlimit,omitempty"`
	Transactions  []GetBlockTemplateResultTx `json:"transactions"`
	Version       int32                      `json:"version"`
	CoinbaseAux   *GetBlockTemplateResultAux `json:"coinbaseaux,omitempty"`
	CoinbaseTxn   *GetBlockTemplateResultTx  `json:"coinbasetxn,omitempty"`
	CoinbaseValue *int64                     `json:"coinbasevalue,omitempty"`
	WorkID        string                     `json:"workid,omitempty"`
	// // Witness commitment defined in BIP 0141.
	// DefaultWitnessCommitment string `json:"default_witness_commitment,omitempty"`
	// Optional long polling from BIP 0022.
	LongPollID  string `json:"longpollid,omitempty"`
	LongPollURI string `json:"longpolluri,omitempty"`
	SubmitOld   *bool  `json:"submitold,omitempty"`
	// Basic pool extension from BIP 0023.
	Target  string `json:"target,omitempty"`
	Expires int64  `json:"expires,omitempty"`
	// Mutations from BIP 0023.
	MaxTime    int64    `json:"maxtime,omitempty"`
	MinTime    int64    `json:"mintime,omitempty"`
	Mutable    []string `json:"mutable,omitempty"`
	NonceRange string   `json:"noncerange,omitempty"`
	// Block proposal from BIP 0023.
	Capabilities  []string `json:"capabilities,omitempty"`
	RejectReasion string   `json:"reject-reason,omitempty"`
}

// GetBlockTemplateResultAux models the coinbaseaux field of the getblocktemplate command.
type GetBlockTemplateResultAux struct {
	Flags string `json:"flags"`
}

// GetBlockTemplateResultTx models the transactions field of the getblocktemplate command.
type GetBlockTemplateResultTx struct {
	Data    string  `json:"data"`
	Hash    string  `json:"hash"`
	Depends []int64 `json:"depends"`
	Fee     int64   `json:"fee"`
	SigOps  int64   `json:"sigops"`
	Weight  int64   `json:"weight"`
}

// GetBlockVerboseResult models the data from the getblock command when the verbose flag is set. When the verbose flag
// is not set, getblock returns a hex-encoded string.
type GetBlockVerboseResult struct {
	Hash          string        `json:"hash"`
	Confirmations int64         `json:"confirmations"`
	StrippedSize  int32         `json:"strippedsize"`
	Size          int32         `json:"size"`
	Weight        int32         `json:"weight"`
	Height        int64         `json:"height"`
	Version       int32         `json:"version"`
	VersionHex    string        `json:"versionHex"`
	PowAlgoID     uint32        `json:"pow_algo_id"`
	PowAlgo       string        `json:"pow_algo"`
	PowHash       string        `json:"pow_hash"`
	MerkleRoot    string        `json:"merkleroot"`
	TxNum         int           `json:"txnum,omitempty"`
	Tx            []string      `json:"tx,omitempty"`
	RawTx         []TxRawResult `json:"rawtx,omitempty"`
	Time          int64         `json:"time"`
	Nonce         uint32        `json:"nonce"`
	Bits          string        `json:"bits"`
	Difficulty    float64       `json:"difficulty"`
	PreviousHash  string        `json:"previousblockhash"`
	NextHash      string        `json:"nextblockhash,omitempty"`
}

// GetMempoolEntryResult models the data returned from the getmempoolentry command.
type GetMempoolEntryResult struct {
	Size             int32    `json:"size"`
	Fee              float64  `json:"fee"`
	ModifiedFee      float64  `json:"modifiedfee"`
	Time             int64    `json:"time"`
	Height           int64    `json:"height"`
	StartingPriority float64  `json:"startingpriority"`
	CurrentPriority  float64  `json:"currentpriority"`
	DescendantCount  int64    `json:"descendantcount"`
	DescendantSize   int64    `json:"descendantsize"`
	DescendantFees   float64  `json:"descendantfees"`
	AncestorCount    int64    `json:"ancestorcount"`
	AncestorSize     int64    `json:"ancestorsize"`
	AncestorFees     float64  `json:"ancestorfees"`
	Depends          []string `json:"depends"`
}

// GetMempoolInfoResult models the data returned from the getmempoolinfo command.
type GetMempoolInfoResult struct {
	Size  int64 `json:"size"`
	Bytes int64 `json:"bytes"`
}

// GetMiningInfoResult models the data from the getmininginfo command.
// TODO: this needs to be updated
type GetMiningInfoResult struct {
	Blocks              int64   `json:"blocks"`
	CurrentBlockSize    uint64  `json:"currentblocksize"`
	CurrentBlockWeight  uint64  `json:"currentblockweight"`
	CurrentBlockTx      uint64  `json:"currentblocktx"`
	PowAlgoID           uint32  `json:"pow_algo_id"`
	PowAlgo             string  `json:"pow_algo"`
	Difficulty          float64 `json:"difficulty"`
	DifficultyArgon2i   float64 `json:"difficulty_argon2i"`
	DifficultyBlake2b   float64 `json:"difficulty_blake2b"`
	DifficultyKeccak    float64 `json:"difficulty_keccak"`
	DifficultyLyra2rev2 float64 `json:"difficulty_lyra2rev2"`
	DifficultyScrypt    float64 `json:"difficulty_scrypt"`
	DifficultySHA256D   float64 `json:"difficulty_sha256d"`
	DifficultySkein     float64 `json:"difficulty_skein"`
	DifficultyStribog   float64 `json:"difficulty_stribog"`
	Errors              string  `json:"errors"`
	Generate            bool    `json:"generate"`
	GenAlgo             string  `json:"genalgo"`
	GenProcLimit        int32   `json:"genproclimit"`
	HashesPerSec        int64   `json:"hashespersec"`
	NetworkHashPS       int64   `json:"networkhashps"`
	PooledTx            uint64  `json:"pooledtx"`
	TestNet             bool    `json:"testnet"`
}

// GetMiningInfoResult0 is the pre-hardfork mining info response
type GetMiningInfoResult0 struct {
	Blocks             int64   `json:"blocks"`
	CurrentBlockSize   uint64  `json:"currentblocksize"`
	CurrentBlockWeight uint64  `json:"currentblockweight"`
	CurrentBlockTx     uint64  `json:"currentblocktx"`
	PowAlgoID          uint32  `json:"pow_algo_id"`
	PowAlgo            string  `json:"pow_algo"`
	Difficulty         float64 `json:"difficulty"`
	DifficultySHA256D  float64 `json:"difficulty_sha256d"`
	DifficultyScrypt   float64 `json:"difficulty_scrypt"`
	Errors             string  `json:"errors"`
	Generate           bool    `json:"generate"`
	GenProcLimit       int32   `json:"genproclimit"`
	HashesPerSec       int64   `json:"hashespersec"`
	NetworkHashPS      int64   `json:"networkhashps"`
	PooledTx           uint64  `json:"pooledtx"`
	TestNet            bool    `json:"testnet"`
}

// GetNetTotalsResult models the data returned from the getnettotals command.
type GetNetTotalsResult struct {
	TotalBytesRecv uint64 `json:"totalbytesrecv"`
	TotalBytesSent uint64 `json:"totalbytessent"`
	TimeMillis     int64  `json:"timemillis"`
}

// GetNetworkInfoResult models the data returned from the getnetworkinfo command.
type GetNetworkInfoResult struct {
	Version         int32                  `json:"version"`
	SubVersion      string                 `json:"subversion"`
	ProtocolVersion int32                  `json:"protocolversion"`
	LocalServices   string                 `json:"localservices"`
	LocalRelay      bool                   `json:"localrelay"`
	TimeOffset      int64                  `json:"timeoffset"`
	Connections     int32                  `json:"connections"`
	NetworkActive   bool                   `json:"networkactive"`
	Networks        []NetworksResult       `json:"networks"`
	RelayFee        float64                `json:"relayfee"`
	IncrementalFee  float64                `json:"incrementalfee"`
	LocalAddresses  []LocalAddressesResult `json:"localaddresses"`
	Warnings        string                 `json:"warnings"`
}

// GetPeerInfoResult models the data returned from the getpeerinfo command.
type GetPeerInfoResult struct {
	ID             int32   `json:"id"`
	Addr           string  `json:"addr"`
	AddrLocal      string  `json:"addrlocal,omitempty"`
	Services       string  `json:"services"`
	RelayTxes      bool    `json:"relaytxes"`
	LastSend       int64   `json:"lastsend"`
	LastRecv       int64   `json:"lastrecv"`
	BytesSent      uint64  `json:"bytessent"`
	BytesRecv      uint64  `json:"bytesrecv"`
	ConnTime       int64   `json:"conntime"`
	TimeOffset     int64   `json:"timeoffset"`
	PingTime       float64 `json:"pingtime"`
	PingWait       float64 `json:"pingwait,omitempty"`
	Version        uint32  `json:"version"`
	SubVer         string  `json:"subver"`
	Inbound        bool    `json:"inbound"`
	StartingHeight int32   `json:"startingheight"`
	CurrentHeight  int32   `json:"currentheight,omitempty"`
	BanScore       int32   `json:"banscore"`
	FeeFilter      int64   `json:"feefilter"`
	SyncNode       bool    `json:"syncnode"`
}

// GetRawMempoolVerboseResult models the data returned from the getrawmempool command when the verbose flag is set. When
// the verbose flag is not set, getrawmempool returns an array of transaction hashes.
type GetRawMempoolVerboseResult struct {
	Size             int32    `json:"size"`
	VSize            int32    `json:"vsize"`
	Fee              float64  `json:"fee"`
	Time             int64    `json:"time"`
	Height           int64    `json:"height"`
	StartingPriority float64  `json:"startingpriority"`
	CurrentPriority  float64  `json:"currentpriority"`
	Depends          []string `json:"depends"`
}

// GetTxOutResult models the data from the gettxout command.
type GetTxOutResult struct {
	BestBlock     string             `json:"bestblock"`
	Confirmations int64              `json:"confirmations"`
	Value         float64            `json:"value"`
	ScriptPubKey  ScriptPubKeyResult `json:"scriptPubKey"`
	Coinbase      bool               `json:"coinbase"`
}

// GetWorkResult models the data from the getwork command.
type GetWorkResult struct {
	Data     string `json:"data"`
	Hash1    string `json:"hash1"`
	Midstate string `json:"midstate"`
	Target   string `json:"target"`
}
type (
	// InfoChainResult models the data returned by the chain server getinfo command.
	InfoChainResult struct {
		Version             int32   `json:"version"`
		ProtocolVersion     int32   `json:"protocolversion"`
		Blocks              int32   `json:"blocks"`
		TimeOffset          int64   `json:"timeoffset"`
		Connections         int32   `json:"connections"`
		Proxy               string  `json:"proxy"`
		PowAlgoID           uint32  `json:"pow_algo_id"`
		PowAlgo             string  `json:"pow_algo"`
		Difficulty          float64 `json:"difficulty"`
		DifficultyBlake2b   float64 `json:"difficulty_blake2b"`
		DifficultyBlake14lr float64 `json:"difficulty_blake14lr"`
		DifficultyBlake2s   float64 `json:"difficulty_blake2s"`
		DifficultyKeccak    float64 `json:"difficulty_keccak"`
		DifficultyScrypt    float64 `json:"difficulty_scrypt"`
		DifficultySHA256D   float64 `json:"difficulty_sha256d"`
		DifficultySkein     float64 `json:"difficulty_skein"`
		DifficultyStribog   float64 `json:"difficulty_stribog"`
		DifficultyX11       float64 `json:"difficulty_x11"`
		TestNet             bool    `json:"testnet"`
		RelayFee            float64 `json:"relayfee"`
		Errors              string  `json:"errors"`
	}
	// InfoChainResult0 is pre-hardfork getinfo response
	InfoChainResult0 struct {
		Version           int32   `json:"version"`
		ProtocolVersion   int32   `json:"protocolversion"`
		Blocks            int32   `json:"blocks"`
		TimeOffset        int64   `json:"timeoffset"`
		Connections       int32   `json:"connections"`
		Proxy             string  `json:"proxy"`
		PowAlgoID         uint32  `json:"pow_algo_id"`
		PowAlgo           string  `json:"pow_algo"`
		Difficulty        float64 `json:"difficulty"`
		DifficultySHA256D float64 `json:"difficulty_sha256d"`
		DifficultyScrypt  float64 `json:"difficulty_scrypt"`
		TestNet           bool    `json:"testnet"`
		RelayFee          float64 `json:"relayfee"`
		Errors            string  `json:"errors"`
	}
	// LocalAddressesResult models the localaddresses data from the getnetworkinfo command.
	LocalAddressesResult struct {
		Address string `json:"address"`
		Port    uint16 `json:"port"`
		Score   int32  `json:"score"`
	}
	// NetworksResult models the networks data from the getnetworkinfo command.
	NetworksResult struct {
		Name                      string `json:"name"`
		Limited                   bool   `json:"limited"`
		Reachable                 bool   `json:"reachable"`
		Proxy                     string `json:"proxy"`
		ProxyRandomizeCredentials bool   `json:"proxy_randomize_credentials"`
	}
	// PrevOut represents previous output for an input Vin.
	PrevOut struct {
		Addresses []string `json:"addresses,omitempty"`
		Value     float64  `json:"value"`
	}
	// ScriptPubKeyResult models the scriptPubKey data of a tx script. It is defined separately since it is used by
	// multiple commands.
	ScriptPubKeyResult struct {
		Asm       string   `json:"asm"`
		Hex       string   `json:"hex,omitempty"`
		ReqSigs   int32    `json:"reqSigs,omitempty"`
		Type      string   `json:"type"`
		Addresses []string `json:"addresses,omitempty"`
	}
	// ScriptSig models a signature script. It is defined separately since it only applies to non-coinbase. Therefore
	// the field in the Vin structure needs to be a pointer.
	ScriptSig struct {
		Asm string `json:"asm"`
		Hex string `json:"hex"`
	}
	// SearchRawTransactionsResult models the data from the searchrawtransaction command.
	SearchRawTransactionsResult struct {
		Hex           string       `json:"hex,omitempty"`
		TxID          string       `json:"txid"`
		Hash          string       `json:"hash"`
		Size          string       `json:"size"`
		Vsize         string       `json:"vsize"`
		Version       int32        `json:"version"`
		LockTime      uint32       `json:"locktime"`
		Vin           []VinPrevOut `json:"vin"`
		VOut          []Vout       `json:"vout"`
		BlockHash     string       `json:"blockhash,omitempty"`
		Confirmations uint64       `json:"confirmations,omitempty"`
		Time          int64        `json:"time,omitempty"`
		Blocktime     int64        `json:"blocktime,omitempty"`
	}
	// // SoftForkDescription describes the current state of a soft-fork which was deployed using a super-majority block signalling.
	// SoftForkDescription struct {
	// 	ID      string `json:"id"`
	// 	Version uint32 `json:"version"`
	// 	Reject  struct {
	// 		Status bool `json:"status"`
	// 	} `json:"reject"`
	// }
	
	// TxRawDecodeResult models the data from the decoderawtransaction command.
	TxRawDecodeResult struct {
		Txid     string `json:"txid"`
		Version  int32  `json:"version"`
		Locktime uint32 `json:"locktime"`
		Vin      []Vin  `json:"vin"`
		Vout     []Vout `json:"vout"`
	}
	// TxRawResult models the data from the getrawtransaction command.
	TxRawResult struct {
		Hex           string `json:"hex"`
		Txid          string `json:"txid"`
		Hash          string `json:"hash,omitempty"`
		Size          int32  `json:"size,omitempty"`
		Vsize         int32  `json:"vsize,omitempty"`
		Version       int32  `json:"version"`
		LockTime      uint32 `json:"locktime"`
		Vin           []Vin  `json:"vin"`
		Vout          []Vout `json:"vout"`
		BlockHash     string `json:"blockhash,omitempty"`
		Confirmations uint64 `json:"confirmations,omitempty"`
		Time          int64  `json:"time,omitempty"`
		Blocktime     int64  `json:"blocktime,omitempty"`
	}
	// ValidateAddressChainResult models the data returned by the chain server validateaddress command.
	ValidateAddressChainResult struct {
		IsValid bool   `json:"isvalid"`
		Address string `json:"address,omitempty"`
	}
	// Vin models parts of the tx data. It is defined separately since getrawtransaction, decoderawtransaction, and
	// searchrawtransaction use the same structure.
	Vin struct {
		Coinbase  string     `json:"coinbase"`
		Txid      string     `json:"txid"`
		Vout      uint32     `json:"vout"`
		ScriptSig *ScriptSig `json:"scriptSig"`
		Sequence  uint32     `json:"sequence"`
		// Witness   []string   `json:"txinwitness"`
	}
	// VinPrevOut is like Vin except it includes PrevOut.  It is used by searchrawtransaction
	VinPrevOut struct {
		Coinbase  string     `json:"coinbase"`
		Txid      string     `json:"txid"`
		Vout      uint32     `json:"vout"`
		ScriptSig *ScriptSig `json:"scriptSig"`
		// Witness   []string   `json:"txinwitness"`
		PrevOut  *PrevOut `json:"prevOut"`
		Sequence uint32   `json:"sequence"`
	}
	// Vout models parts of the tx data. It is defined separately since both getrawtransaction and decoderawtransaction
	// use the same structure.
	Vout struct {
		Value        float64            `json:"value"`
		N            uint32             `json:"n"`
		ScriptPubKey ScriptPubKeyResult `json:"scriptPubKey"`
	}
)

// // HasWitness returns a bool to show if a Vin has any witness data associated
// // with it or not.
// func (v *Vin) HasWitness() bool {
// 	return len(v.Witness) > 0
// }

// IsCoinBase returns a bool to show if a Vin is a Coinbase one or not.
func (v *Vin) IsCoinBase() bool {
	return len(v.Coinbase) > 0
}

// MarshalJSON provides a custom Marshal method for Vin.
func (v *Vin) MarshalJSON() ([]byte, error) {
	if v.IsCoinBase() {
		coinbaseStruct := struct {
			Coinbase string `json:"coinbase"`
			Sequence uint32 `json:"sequence"`
			// Witness  []string `json:"witness,omitempty"`
		}{
			Coinbase: v.Coinbase,
			Sequence: v.Sequence,
			// Witness:  v.Witness,
		}
		return json.Marshal(coinbaseStruct)
	}
	// if v.HasWitness() {
	// 	txStruct := struct {
	// 		Txid      string     `json:"txid"`
	// 		Vout      uint32     `json:"vout"`
	// 		ScriptSig *ScriptSig `json:"scriptSig"`
	// 		Witness   []string   `json:"txinwitness"`
	// 		Sequence  uint32     `json:"sequence"`
	// 	}{
	// 		Txid:      v.Txid,
	// 		Vout:      v.Vout,
	// 		ScriptSig: v.ScriptSig,
	// 		Witness:   v.Witness,
	// 		Sequence:  v.Sequence,
	// 	}
	// 	return json.Marshal(txStruct)
	// }
	txStruct := struct {
		Txid      string     `json:"txid"`
		Vout      uint32     `json:"vout"`
		ScriptSig *ScriptSig `json:"scriptSig"`
		Sequence  uint32     `json:"sequence"`
	}{
		Txid:      v.Txid,
		Vout:      v.Vout,
		ScriptSig: v.ScriptSig,
		Sequence:  v.Sequence,
	}
	return json.Marshal(txStruct)
}

// // HasWitness returns a bool to show if a Vin has any witness data associated
// // with it or not.
// func (v *VinPrevOut) HasWitness() bool {
// 	return len(v.Witness) > 0
// }

// IsCoinBase returns a bool to show if a Vin is a Coinbase one or not.
func (v *VinPrevOut) IsCoinBase() bool {
	return len(v.Coinbase) > 0
}

// MarshalJSON provides a custom Marshal method for VinPrevOut.
func (v *VinPrevOut) MarshalJSON() ([]byte, error) {
	if v.IsCoinBase() {
		coinbaseStruct := struct {
			Coinbase string `json:"coinbase"`
			Sequence uint32 `json:"sequence"`
		}{
			Coinbase: v.Coinbase,
			Sequence: v.Sequence,
		}
		return json.Marshal(coinbaseStruct)
	}
	// if v.HasWitness() {
	// 	txStruct := struct {
	// 		Txid      string     `json:"txid"`
	// 		Vout      uint32     `json:"vout"`
	// 		ScriptSig *ScriptSig `json:"scriptSig"`
	// 		Witness   []string   `json:"txinwitness"`
	// 		PrevOut   *PrevOut   `json:"prevOut,omitempty"`
	// 		Sequence  uint32     `json:"sequence"`
	// 	}{
	// 		Txid:      v.Txid,
	// 		Vout:      v.Vout,
	// 		ScriptSig: v.ScriptSig,
	// 		Witness:   v.Witness,
	// 		PrevOut:   v.PrevOut,
	// 		Sequence:  v.Sequence,
	// 	}
	// 	return json.Marshal(txStruct)
	// }
	txStruct := struct {
		Txid      string     `json:"txid"`
		Vout      uint32     `json:"vout"`
		ScriptSig *ScriptSig `json:"scriptSig"`
		PrevOut   *PrevOut   `json:"prevOut,omitempty"`
		Sequence  uint32     `json:"sequence"`
	}{
		Txid:      v.Txid,
		Vout:      v.Vout,
		ScriptSig: v.ScriptSig,
		PrevOut:   v.PrevOut,
		Sequence:  v.Sequence,
	}
	return json.Marshal(txStruct)
}