Transaction not yet indexed

RF99efKiPdvaVZPPGSYT5phpUQstj5EvKEh1Ndx1a1RDVZhfnmVdDZSTUZo3EHnvcFQvi73tomsbEE2YsSsMADj

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