Transaction not yet indexed

42F8KJ3mnyxZDutJCZ3hQLzk3jbT41C6MAayv4jrcUjNqbSNz3fCMbTuWqvA6D9JGJmycdNuHBbcdco2XTx4pPt1

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