Transaction not yet indexed

ef9E6cpq5u89gmLBPnheyWD2DFiymn9Jn8aMUqLG9d3i1WCqqaZYF2DjEPifdUVhpduprWeBTu3FNSC7ddGP7Uu

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