buildERC1155TransactionEndpoint method 
    
    
    
  Implementation
  String buildERC1155TransactionEndpoint({
  required String address,
  required String contractAddress,
  int? startblock,
  int? endblock,
  int? page,
  int? offset,
  Sorting? sorting,
}) =>
    "$base&module=account&action=token1155tx&contractaddress=$contractAddress&address=$address"
        .addOptionalParameter('page', page)
        .addOptionalParameter('offset', offset)
        .addOptionalParameter('startblock', startblock)
        .addOptionalParameter('endblock', endblock)
        .addOptionalParameter('sort', sorting?.name);