[{"time":1470201871,"user_id":"123","object_id":"84018","message":"Changed product from CVR16V4-4T to CVR16V4-8T."},{"time":1470201871,"user_id":"123","object_id":"84018","message":"Changed number from 21641 to 21641."},{"time":1470201871,"user_id":"123","object_id":"84018","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"4\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."},{"time":1470264653,"user_id":"74","object_id":"84018","message":"Changed number from 21641 to 21641."},{"time":1470264653,"user_id":"74","object_id":"84018","message":"Changed notes from  to RM150872."},{"time":1470264653,"user_id":"74","object_id":"84018","message":"Changed capital_customer_code from  to MAS."}]