Transaction not yet indexed

52NKY5upmoLz2rv2twVjKDoAnkGZwrtX93CJSW9TLKSEUUMYd5pZvN96KCHvnh6b2RwZpoUPv9Zab3FSRJVDb2qs

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