Transaction not yet indexed

21DSgSnPMEfftfsLYvqD57Yf5QSCvCtJ6QLRgrTbVPNJgexrchfsH4g6aqBoW8zdE3nYm8KYAPmzQAXtd7NUt568

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