Transaction not yet indexed

mkv181Ucu117dZK8Hc5LvL6bciGg9sRrdEhV8LinLqBeh2UHTTobvmHj5DnLHecHGqrMBgWrgteaHUJP8iA8rr8

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