Transaction not yet indexed

263JvrvdA1sMNmy9s2dcVj1HSx1Db6FCQcvDPwe4HeB5a3XJ3iw9Wr5NrMqS2yA8qXfmHHLCqo7t8qP5bMGrP7ZJ

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