https://51.ru/exchange/2026-08-02T19:12:04.17895456Zhttps://51.ru/exchange/usd/2026-08-02T19:12:04.17895723Zhttps://51.ru/exchange/eur/2026-08-02T19:12:04.178960406Zhttps://51.ru/exchange/cny/2026-08-02T19:12:04.178961411Z