Transaction not yet indexed

Q6S13mNgAWnP2vMjeh3dzvJjEB99nck1EgxujZyYYuX6ZoBUb4BtPQaBFCbbpugofk8pKWjNJhaAkL8fcZ4pnns

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