{"SetTradingKeyRequest":{"user":"2i3jvlkuh0.testnet","trading_key":"NzNlMDUwMTQwNjU1ZWQ4ZWQ2MWE0YWFjYzA3NjRhZjhkMDNjM2Y0OTk3OTUyMjYzMjY1NDZkNmYyZjliYzc0OA=="}}