Transaction not yet indexed

21pNWZ3Wg7u9qR46hBTZGKaHMg8NyKKf1wpGZogL2JLaTQSSkXMa7SEyRZY89fB5DJkESz9iTiSmiYt9mnk5NtF3

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.