Transaction not yet indexed

5f668VnSz98eT2gpUaG5mt6wte5z7vRRFzuyn2YmnvDminR1UtWjKtqsSaGUuEER63DEcfDRXhZz3PQW4dhsPmty

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