Transaction not yet indexed

MbXiwgSeDUmyLAwcq2bnFjVvLf1Bi22Sc6JgPhreRJbUMspmNfCd1FZQ94LKu2F5m3bj8Eighfftw8s5Z6BMVn2

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