Transaction not yet indexed

5XMffngZdFZk31CPvbCFt7nFdchVwpmB5bMyamPQZs8FHqP8B3Z612LMjKuyYoo8kAKPguUFUJSUPdLKV2x58oCP

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