Transaction not yet indexed

RKLfSpLzE6yrcqUmG3kuFkQzXCEHyZT6GDiWp5f8PPE53KRJ83AQPVwKDhFExSKffjqrJwRVLrGi71cifCkCP8P

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