Transaction not yet indexed

LEFz53LDP1La9zyEkMn8FEdfpYvT6GaW44qxEFZ15DJQ7X6QdBfvnXvRraJpi11rD1gchVcx1PgxsttH2M4bHoS

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