https://51.ru/exchange/2026-07-27T00:12:03.78477022Zhttps://51.ru/exchange/usd/2026-07-27T00:12:03.784775781Zhttps://51.ru/exchange/eur/2026-07-27T00:12:03.784777948Zhttps://51.ru/exchange/cny/2026-07-27T00:12:03.784779288Z