public Task <TransactionReceipt> AcceptAdminRequestAndWaitForReceiptAsync(AcceptAdminFunction acceptAdminFunction, CancellationTokenSource cancellationToken = null)
 {
     return(ContractHandler.SendRequestAndWaitForReceiptAsync(acceptAdminFunction, cancellationToken));
 }
 public Task <string> AcceptAdminRequestAsync(AcceptAdminFunction acceptAdminFunction)
 {
     return(ContractHandler.SendRequestAsync(acceptAdminFunction));
 }