Transaction not yet indexed

Y6RPGkE7yTJksERfuDPdwMB3vSd3eaRfkyVoUWQQZaqKyx6AQQbxAkjvjZppL7A4iJEQXbRRfZ5PHdLtk5ALpvU

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