{"SetTradingKeyRequest":{"user":"ekkochan.testnet","trading_key":"N2JhOWQ4MTY3YmI1MDkzNDRhYjFiYTY0ZmE2NTBmMWUxY2MwZmViOTA4Mzk5ZjcwNzRhMjIzM2ZlMTRhYTA1Mw=="}}