Transaction not yet indexed

Su8TgnQehGovmsj9EYxgt5Ucf3XMLjQ2Ccra5idv1X5w8CVnsa4QY8sFtJnKvt7uaLzfdeKKnCRLPVMAcpnvVs6

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