Transaction not yet indexed

WU2erEESQf9w4opmpQRfnnwtcF9q7mjpntgFkpAwSYYMTgqcn5BpcZNz5s7aDHnVg7VzopPRsdeSnb43PM5JzU4

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