Transaction not yet indexed

Y9NReFdeafJSWSyJU3rdBjSCWqvTBADsA9Q2c1Bf8DF7d5YmwNWbNQtkcaBVbLHs9ywUyYyeuSdhAv7ht3vp3K9

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