Execution constructor
Implementation
factory Execution({
$core.String? address,
$core.List<$core.int>? amount,
$core.List<$core.int>? payload,
}) {
final result = create();
if (address != null) result.address = address;
if (amount != null) result.amount = amount;
if (payload != null) result.payload = payload;
return result;
}