{"SetTradingKeyRequest":{"user":"edward482beljaev.testnet","trading_key":"OWY1MjVlNmVkZTE2MjIyNjk4ZjQ0ZDA1YmRkYTU1YzJjNzc3YmZlODIxN2ZhY2VlOGQxODJkMzFiZWQ2N2RlNw=="}}