Transaction not yet indexed

5MEwJw2nbgrSyJKuGWNm1gDokmnMsAYnm69ss1xAWxamLnaXuE6JF3iv2jjPVB7h9xA7XEBSyPHaQ2Pw64g2UgH1

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