{"SetTradingKeyRequest":{"user":"william1kudrjavcev.testnet","trading_key":"ZTQwOGY3NGZlMmUwNmE0ZWE1Yjg1ZDY0NGNiYTc3NmUzMjI3NTBiYWE5YzM5ZjAwYzEzYzBkN2E3NDQ0NDg0Nw=="}}