Transaction not yet indexed

491JSfwG2pQAchWS9wNouhKJPCE4PgRSAASpEDNUNxtDxgkeSa8VB1mRSAd8xdFiUDmcwsqfdvAeXj4YtVyFJHSG

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