Transaction not yet indexed

5U6hAp9SQhkfJDEoUDajbGfsEWxxF6jg97eoFbFxeCsDTHSHMn9fvG6gV7mCDfD8vTRaWAPHJubc9i2fs4E6qQ1c

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