Transaction not yet indexed

Me9LPYjYHdUwFxBxVGr2Ak9p8zwNCj7dVezQsBUTeY1JSAsX2vmGhpfe2TRLuoi3xyLFNTCqJ8Xe4CBW6AQ5TzE

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