{
"code": 0,
"data": {
"base_currency": "USD",
"base_currency2": "CNH",
"buy_amount": 7.09,
"buy_currency": "CNH",
"value_date": "2023-07-27",
"price": 7.09178,
"price2": 0.141008,
"sell_amount": 1,
"sell_currency": "USD",
"transaction_id": "230714FW383893963"
},
"message": "ok"
}