Transaction not yet indexed

MEnGLbf999cnc2xYLgsn6WeKSChnA9K1iByn5C9wzZGgi3wGRTz8HDBwGty5ctAwFM2y1Us2AXKiUm5gZ8gPCpJ

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