Transaction not yet indexed

DEMkHMvbDxJr9chFsR7RdRCfTGtvZV3Dv78hmJGSDkMQsY1N6M66cK5UTQxYWCgMy1jpfzdNGZytPmpVzuNHBK4

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