Transaction not yet indexed

Nn8k7FWy3yeLEAMqmGnGQL3DV38FXYbSCwc33XvvcTietTURKF6AYjWvHCVBPyZ6smC81RhVvNrXyuGTXqo91iZ

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