[{"time":1469421714,"user_id":"45","object_id":"83988","message":"Changed product from CVR8EV2-2T to CVR8EV2-1T."},{"time":1469421714,"user_id":"45","object_id":"83988","message":"Changed number from 21611 to 21611."},{"time":1469421714,"user_id":"45","object_id":"83988","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"2\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."},{"time":1470626250,"user_id":"74","object_id":"83988","message":"Changed number from 21611 to 21611."},{"time":1470626250,"user_id":"74","object_id":"83988","message":"Changed notes from  to RM150980."},{"time":1470626250,"user_id":"74","object_id":"83988","message":"Changed capital_customer_code from  to VW."}]