public Task <TransactionReceipt> ReceiveDividendRequestAndWaitForReceiptAsync(ReceiveDividendFunction receiveDividendFunction, CancellationTokenSource cancellationToken = null)
 {
     return(ContractHandler.SendRequestAndWaitForReceiptAsync(receiveDividendFunction, cancellationToken));
 }
 public Task <string> ReceiveDividendRequestAsync(ReceiveDividendFunction receiveDividendFunction)
 {
     return(ContractHandler.SendRequestAsync(receiveDividendFunction));
 }