Transaction not yet indexed

Tnn5HUqNcuqcDqAzx3jyqjLngfovQLfLov5PJWJESwt93x6sdgmnQBf65uzUGGaaGXe8uZyk8ZufwtMMtRx4uTq

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