public async Task <IActionResult> AddFundToContract(long fundAmount, string walletPassword) { var contract = new Contract { WalletName = User.GetWalletName(), WalletAddress = User.GetWalletAddress(), WalletPassword = walletPassword, Amount = fundAmount.ToString() }; var transaction = await _blockChainApi.AddFundToContract(contract); if (transaction.Success) { for (var i = 0; i < 2; i++) { await Task.Delay(_appConfiguration.Value.AverageBlockTime); var receipt = await _blockChainApi.GetReceipt(transaction.TransactionId); if (receipt.Success) { break; } if (!string.IsNullOrEmpty(receipt.Error)) { return(JsonError(receipt.Error)); } } return(JsonSuccess(Constants.ContractFundSuccess)); } return(JsonError(Constants.Error)); }