Sort  (cost=8.31..8.32 rows=1 width=36) (actual time=0.582..0.582 rows=0 loops=1)
  Sort Key: created_at DESC
  Sort Method: quicksort  Memory: 25kB
  ->  Index Scan using refund_op_id_idx on refund  (cost=0.29..8.30 rows=1 width=36) (actual time=0.569..0.569 rows=0 loops=1)
        Index Cond: (payment_operation_id = '8b0102f1-40ca-42a3-8dc0-e57fc1df777c'::uuid)
Planning Time: 0.915 ms
Execution Time: 0.632 ms