inp1 = proto.TxInputType(
                amount=utxo['amount'],
                address_n=parse_path(path),
                prev_hash=bytes.fromhex(utxo['txnId']),
                prev_index=int(utxo['vout']),
                script_type=proto.InputScriptType.SPENDMULTISIG,
                multisig=self.getmultisig(nodes_sorted, chain=chain, nr=nr, required_signature=int(required_signature)
                                          , signatures=signatures),
            )