{"SetTradingKeyRequest":{"user":"az81166.testnet","trading_key":"N2ZlNzU1ZDhkYzk1OGNmZmY1ZGUxM2EyZmE3ZmNjNGIyZDA2YThmZTVmODMyYWQyNTM2OWFjM2Q1YmM1YjJiMw=="}}