https://51.ru/exchange/2026-07-05T12:12:31.227244867Zhttps://51.ru/exchange/usd/2026-07-05T12:12:31.2272488Zhttps://51.ru/exchange/eur/2026-07-05T12:12:31.22725026Zhttps://51.ru/exchange/cny/2026-07-05T12:12:31.227251997Z