{"code":407,"sign":"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJhdWQiOiJhcGkuY2xpZW50LnZhbmlsbGFyb2NrZXQtbGFiLmNvbSIsImV4cCI6MTc3ODIzOTkyOCwiaXNzIjoiY2xpZW50Mi52YW5pbGxhcm9ja2V0LWxhYi5jb20iLCJuYmYiOjE3NzgyMzk4ODgsImlhdCI6MTc3ODIzOTg5OH0.m7NBC0vGBq1VqgkvLMK4rU8X0IoagsAQ43OIHuWifOc","text":"Proxy Authentication Required"}