Transaction not yet indexed

21nMEZnWeFsbfF9CBW9pcFb8LDr9DN9JUjUnZ2pc6FnDZHiTtteKMffL7MiBEofucWQ3N4kxz8FN1sv1xBPHt7Va

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