Transaction not yet indexed

UnLXX9dc8qSePYCotJaSLPTmosjg2HcaGVTFWCBypWyjCy35WNnp2vNujTeWcrtnQe4fg5DJCrwEwpjt5tP3ost

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