Transaction not yet indexed

UUpW6Z6o1rq2xehqPUP3V4TuU2eMFrcvbDEpASUurp3Ydy8ufqrLiPuEFugefRSCk8f3i6ZDhy4VPcagoeW6dAs

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