{"SetTradingKeyRequest":{"user":"verinavtjbv38.testnet","trading_key":"YzFlNjA2MTUxNjhlOTFjMWZiNzIxMzk1NjlmNzgyMzVjMGFiODVlOTdkYTEyNTgyMzY4Y2U4YTMzMDRjZGVmNg=="}}