Transaction not yet indexed

ffSKsu1MFUmgJD8tgWadt7k3dhuZT2qEBPzijkbtLEBkVFUZxJC8JDKFqP2ozWbxdqCZ6sGzogsBDaLkrebSfbU

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