Transaction not yet indexed

53LnSvZG4iTyBbkn3eyKGVhL7xcvuAca5bJYj5vdy3A1FAeFG6vVssa7xLquUrvdXHGvSJLRQuyDnwHvRfe7WsS

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