Transaction not yet indexed

5FfHGcq2HxHNXRstDfWf4hSiTxoSmNiqKJJReUuZM71xTymPKy5PL4ksWc6gYpxNoCVUxqPy1HxnkaNcy6f7Jt91

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