Transaction not yet indexed

5mdKaTNL9DXgipgueED5uzLphuQfdYR4fiZBZMgf2J9VpV9uWpxK5w2G2yoYvwmvMXQmPu3AJNNSZ6TKZCRYKt78

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