/// <summary>
/// The submit method applies a transaction and sends it to the network to be confirmed and included in future ledgers.
/// Submit-only mode takes a signed, serialized transaction as a binary blob, and submits it to the network as-is.
/// Since signed transaction objects are immutable, no part of the transaction can be modified or automatically filled in after submission.
/// </summary>
public async Task <SubmitResponse> Submit(SubmitRequest request, CancellationToken cancellationToken = default)
{
jsonBuffer.Clear();
jsonWriter.Reset();
jsonWriter.WriteStartObject();
var requestId = WriteHeader(jsonWriter, "submit");
jsonWriter.WriteBase16String("tx_blob", request.TxBlob.Span);
jsonWriter.WriteBoolean("fail_hard", request.FailHard);
WriteFooter(jsonWriter);
jsonWriter.WriteEndObject();
jsonWriter.Flush();
var response = await SendReceiveAsync(requestId, jsonBuffer.WrittenMemory, cancellationToken);
return(new SubmitResponse(response));
}