{"SetTradingKeyRequest":{"user":"leylam.testnet","trading_key":"NWRmMDYyMGUzYTY1YzJjOTUwOWJjNmY3ZmEyMTE3Yzg2MzU2YjlmMzYxMTIxNzdkYzBhZjZhZDYyMjc1YzRhZg=="}}