Transaction not yet indexed

52mdz6KLWfAp9vneGPgN5uRh9F5nDiXhWYAzGvNka3mx7M9kRgc9YaAqCqZA8aEAZkp7vs4Nxdg3S8CqQfJ8gLAb

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