Transaction not yet indexed

rbP11WsAkpQRnASCngDVyC2yWC3FfjQQhkoWS7RE2dEPx1qb53oDSQeSbMHBGcmUYZAZ1Znev1taTrTnewyF191

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