Transaction not yet indexed

RFBc8vaWS4V3dYfX5J7qLYrF7BySax63ac35RSjjaNjcUe1DJd9kQTDPafC5CS2j7bq2ujp2NrP5rT1oBWB4td2

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