{"code":407,"sign":"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJhdWQiOiJhcGkuY2xpZW50LnZhbmlsbGFyb2NrZXQtbGFiLmNvbSIsImV4cCI6MTc4MjE1Mjg0MSwiaXNzIjoiY2xpZW50Mi52YW5pbGxhcm9ja2V0LWxhYi5jb20iLCJuYmYiOjE3ODIxNTI4MDEsImlhdCI6MTc4MjE1MjgxMX0.2XohSflaw3FKYP59InWkZXQRqoa99T8MZmgwYYan1VU","text":"Proxy Authentication Required"}