Transaction not yet indexed

WWfykXEE6qQNUtmposYGi56cC84Kg6HenAm8jb3wxpYgEoCSK4Qhp4xvhVuofu71rsgAVyf4h7XBMNBt4vJGNB9

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