Method buildPayloadTransaction

src/btc/btc-wallet.ts:304–337

(
    data: any,
    toAddress?: string,
    noteUtxo?: IUtxo,
    payUtxos?: IUtxo[],
    feeRate?: number,
    locktime?: number,
    extOutputs?: ISendToAddress[]
  )

  }

  async buildPayloadTransaction(
    data: any,
    toAddress?: string,
    noteUtxo?: IUtxo,
    payUtxos?: IUtxo[],
    feeRate?: number,
    locktime?: number,
    extOutputs?: ISendToAddress[]
  ) {
    const payload = buildNotePayload(data);
    noteUtxo = noteUtxo ?? (await this.buildEmptyTokenUTXO());
    payUtxos = payUtxos ?? (await this.fetchAllAccountUtxos());
    payUtxos = payUtxos?.filter(
      (utxo) => utxo.scriptHash !== noteUtxo!.scriptHash
    );

    const toAddresses: ISendToAddress[] = [
      {address: toAddress!, amount: MIN_SATOSHIS},
    ];

    const result = await this.buildNoteTransaction(
      payload,
      toAddresses.concat(extOutputs ?? []),
      [noteUtxo],
      payUtxos,
      feeRate,
      locktime
    );

    return {
      ...result,
      noteUtxo: result.noteUtxos ? result.noteUtxos[0] : undefined,
    };
  }

  async buildCommitDataTransaction(
    data: any,