如何获取 solana 上的交易金额或价值？
使用此代码可以为我提供 Solana 区块链上的交易信息：
var treansaction = await rpcClient.GetTransactionAsync("3QHYFzSn5Red7PZ2UA9AGkPWmcLgYrQhKAxWfK2AXCiCpe1wYBbf6BVRvtyTacSiD7PmREF8jNwqvbWo6z2NPWSc");
Console.WriteLine($"{treansaction.Result.Transaction}");
Console.WriteLine($"{treansaction.Result.BlockTime.Value}");
Console.WriteLine($"{treansaction.Result.Slot}");
Console.WriteLine($"{treansaction.Result.Meta.Fee}");
Console.WriteLine($"{treansaction.Result.Meta.Error}");
Console.WriteLine($"{treansaction.Result.Meta.PreTokenBalances}");
Console.WriteLine($"{treansaction.Result.Meta.PreBalances}");
Console.WriteLine($"{treansaction.Result.Meta.PostTokenBalances}");
Console.WriteLine($"{treansaction.Result.Meta.InnerInstructions}");
Console.WriteLine($"{treansaction.Result.Meta.PreTokenBalances}");
Console.WriteLine($"{treansaction.Result.Transaction.Message}");
Console.WriteLine($"{treansaction.Result.Transaction.Signatures}");
但我无法获取交易价值或金额？
using this code that gives me a transaction inforamation on Solana Blockchain :
var treansaction = await rpcClient.GetTransactionAsync("3QHYFzSn5Red7PZ2UA9AGkPWmcLgYrQhKAxWfK2AXCiCpe1wYBbf6BVRvtyTacSiD7PmREF8jNwqvbWo6z2NPWSc");
Console.WriteLine(quot;{treansaction.Result.Transaction}");
Console.WriteLine(quot;{treansaction.Result.BlockTime.Value}");
Console.WriteLine(quot;{treansaction.Result.Slot}");
Console.WriteLine(quot;{treansaction.Result.Meta.Fee}");
Console.WriteLine(quot;{treansaction.Result.Meta.Error}");
Console.WriteLine(quot;{treansaction.Result.Meta.PreTokenBalances}");
Console.WriteLine(quot;{treansaction.Result.Meta.PreBalances}");
Console.WriteLine(quot;{treansaction.Result.Meta.PostTokenBalances}");
Console.WriteLine(quot;{treansaction.Result.Meta.InnerInstructions}");
Console.WriteLine(quot;{treansaction.Result.Meta.PreTokenBalances}");
Console.WriteLine(quot;{treansaction.Result.Transaction.Message}");
Console.WriteLine(quot;{treansaction.Result.Transaction.Signatures}");
but i cant get Transaction Value or amount ??
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这太糟糕了——Solnet 库将交易的返回格式硬编码为“json”，而不提供使用“jsonParsed”的选项。您需要更改此行以传入
"jsonParsed"：https://github.com/bmresearch/Solnet/blob/591b814fef270606332da6a4c1da4866f83f07ce/src/Solnet.Rpc/SolanaRpcClient.cs#L432之后，您将能够查看
transaction.message.instructions[0].data获取有关传输值的完整信息。另外，您还可以使用
preBalances和postBalances来查看整个交易期间移动了多少金额。This is too bad -- the Solnet library hardcodes the return format for the transaction to
"json", not giving the option to use"jsonParsed". You would need to change this line to pass in"jsonParsed": https://github.com/bmresearch/Solnet/blob/591b814fef270606332da6a4c1da4866f83f07ce/src/Solnet.Rpc/SolanaRpcClient.cs#L432After that, you'll be able to look at
transaction.message.instructions[0].datato get the full info about the value transferred.Separately, you could also use the
preBalancesandpostBalancesto see how much was moved during the whole transaction.