{"SetTradingKeyRequest":{"user":"devavatar.testnet","trading_key":"MTIyYjExMzc5MzM5MDhiMzJkOWU0NTc0ZDE2ZTkwZDQ5N2QyNDQ4YmVmZjA0MTgwOTA3MzhhOWQ4ZDQ2ZWNhYg=="}}