Transaction not yet indexed

Ub8xqueuDWKgddEdTiqJThj135fUwdd4KXQcs9zgWNv4bJLqpUTMSrWFEpY9hJpDm9da3dvp8EtSEJK2HpFrdCE

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