{"SetTradingKeyRequest":{"user":"zjm.testnet","trading_key":"YTUzYzNmMWQ0ZGE3OWUxMGYwY2E0NzBmZjc2MGFjZjk5ZjdiNThlOWRjM2FmNWJhYmRmMWJhNjBiZDEzNWU2MA=="}}