Transaction not yet indexed

UMYy9RKS2zhoe8RprZiDAJY8J6Us4fNWZ21LDhee1i5aV1fjxyDeHzAJsgNbRZfrbVUFRTcAYppeyvRMMG2hnY1

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