public Task <TransactionReceipt> GenerateLandRequestAndWaitForReceiptAsync(GenerateLandFunction generateLandFunction, CancellationTokenSource cancellationToken = null)
 {
     return(ContractHandler.SendRequestAndWaitForReceiptAsync(generateLandFunction, cancellationToken));
 }
 public Task <string> GenerateLandRequestAsync(GenerateLandFunction generateLandFunction)
 {
     return(ContractHandler.SendRequestAsync(generateLandFunction));
 }