{"SetTradingKeyRequest":{"user":"beverly_616.testnet","trading_key":"YzQyZjYyYTFjYjdhMzRjMjFjYzg0NmE0OTNhNjBjMzdjNGExY2U2YmVjOGU4YjI2NDI4NWNiNjM0NjkxNjFlZA=="}}