Transaction not yet indexed

Lu6kSScfXdAqFoNia9BjiiML9PXfQbpUGHqigXh8Nw7cWbzEpKBfNJQNDVmVyWtonWWEb4UT8ZVjgYQLHaW11mS

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