string(242) "https://brand-analysis.deepbiogroup.com/api/citation/list?timestamp=1745743083&nonce=680decebb591f&startDate=2020-01-01&endDate=2099-12-31&pageIndex=1&pageSize=20&sku=M2250&sortBy=0&appId=pwqmNSo3Bzln2jiS&sign=DA50A68FCBBC973F29BE2BAC94B1EF83"