Tx hash
uint32 hash = 8;
CoinFrom
.TW.NULS.Proto.TransactionCoinFrom input = 5;
CoinTo
.TW.NULS.Proto.TransactionCoinTo output = 6;
Optional string remark
string remark = 3;
Timestamp of the transaction
uint32 timestamp = 2;
The raw data
bytes tx_data = 4;
Signature
.TW.NULS.Proto.Signature tx_sigs = 7;
transaction type
uint32 type = 1;