https://51.ru/exchange/2026-08-02T10:12:03.900013418Zhttps://51.ru/exchange/usd/2026-08-02T10:12:03.900016527Zhttps://51.ru/exchange/eur/2026-08-02T10:12:03.900017555Zhttps://51.ru/exchange/cny/2026-08-02T10:12:03.900018362Z