Bitcoin Create raw tx

create.js

let targets = [{ address: sendData.address, value: Number(sendData.amount) }];

let result = coinselect(response, targets, satByte)
if (!result.inputs || !result.outputs) return

let txb = new btc.TransactionBuilder(this.m_currentNetwork)
let scriptIO = btc.script.compile([btc.opcodes.OP_DUP, btc.opcodes.OP_HASH160, btc.crypto.hash160(this.m_ecpair.getPublicKeyBuffer()), btc.opcodes.OP_EQUALVERIFY, btc.opcodes.OP_CHECKSIG])

result.inputs.forEach(input => txb.addInput(input.txId, input.vout))
txb.addOutput(sendData.address, result.outputs[0].value);
txb.addOutput(scriptIO, result.outputs[1].value);

let hashType = btc.Transaction.SIGHASH_ALL;
let txRaw = txb.buildIncomplete()

for(let i = 0; i < result.inputs.length; i++) {
  let signatureHash = txRaw.hashForSignature(i, scriptIO, hashType)
  let redeemScriptSig = btc.script.scriptHash.input.encode([this.m_ecpair.sign(signatureHash).toScriptSignature(hashType)], this.m_ecpair.getPublicKeyBuffer())
  txRaw.setInputScript(i, redeemScriptSig)
}
console.log(txRaw.toHex());
callBack({trans: txRaw, fee: result.fee})