Transaction not yet indexed

MEwfaZQAoJCseTG7FPgN33yWw3AtvbdCD8woQMg1nTUfXhhJ2fiedWy2ChmWNczLp8zusaRLUMrCQtm8CSEtLp7

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