https://51.ru/exchange/2026-08-08T06:12:04.369879319Zhttps://51.ru/exchange/usd/2026-08-08T06:12:04.369882582Zhttps://51.ru/exchange/eur/2026-08-08T06:12:04.369883836Zhttps://51.ru/exchange/cny/2026-08-08T06:12:04.369884534Z