Transaction not yet indexed

RWfZrPjbQfZ4X7ddDT3mq2LBeiyCFJB21MDNgcjWEneDPsgv6G4MaNKgSdcoBctZXbvFwcjbiqo2o1Bd1KYeRCr

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