Transaction not yet indexed

FUUEpwM6bWBzMRtAra91mbqQagskK6SN6EWiMvLK1XEKWPNXoc2ZGmVTpK8MuXcZ9tZY6cD2L1br3jZubLbAWvJ

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