Transaction not yet indexed

XSu9Ffqk6iPKAa5EMbD3fwjthE4iHuATQxt6dsD7FvLHUuMR4pTJ4rf1UvA7nDDHaeae4TUfTnJb5KKhYABV4Ap

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