Transaction not yet indexed

WU2EePe9CpoYEfQD6ckaEB2v3BgzmsbtiR2kvTXRr1PdPpCUYTbtJSQBScBwBSGwaUnFT8cwD9r7cHz2j5cHZ73

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