Transaction not yet indexed

5ffMvSzNPRnheAZfWSmEaTEJvKWbEpP9c16CJGkPQhFyuV3p4x6YAP8FUdJHZNshVd7YufcK6LhwNN3XUpKjCnpq

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