Transaction not yet indexed

21tfDKZhtbLWiRXx1Rw225ufnpgV3uTrX8nQmrbwnPe1mv1hAn3wt5MsbkaTwpRChb6HPNU6tNWwaTjQf8rTR9va

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