Transaction not yet indexed

5M488vM18gdhLqQyuNGqesEHeHvUMJEX4eCa2evAJZeVko7RXFxNZQTYqRAtWkDCtU5LBejgPYn97nsQ8A6ddfNs

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