Transaction not yet indexed

263jTLvmd1Fy6W4A8UJPD486xyVp4uw8idyfxEtpczGr2E7gRDTUKHQLtYzEzr2eKQ4QHU1sPVDNpfEkpLFj7fEu

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