没有Key的Json字符串，怎么转换为datatable

Json字符串 是这样的
[["81F9C41F-20F9-4108-BF23-09773FF8D237","CUST1297"],["EE3B43E9-BE08-444C-AE08-B1BABA76725B","CUST1294"]] [["81F9C41F-20F9-4108-BF23-0977