signIng method

String signIng(
  1. String privateKey
)

Implementation

String signIng(String privateKey) {
  // sign tx
  var msg = getMessageToSign();
  EcdaSignature result = EcdaSignature.signForEth(
      dynamicToUint8List(msg), privateKey.toUint8List());
  return "${(result.v - 27).toRadixString(16)}&${result.r.toStr()}&${result.s.toStr()}";
}