Transaction not yet indexed

278LJSTEGb2hS4yf5YnFtcMpEWP151QAfRUEst8s6ioBaQJTCFHqU41WNfdLoR9iptbLTKyxawxS3jtKGMvdpC28

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