[{"time":1471927072,"user_id":"123","object_id":"84768","message":"Changed product from CVR8EV2 to CVR8EV2-1T."},{"time":1471927072,"user_id":"123","object_id":"84768","message":"Changed number from 22363 to 22363."},{"time":1471927072,"user_id":"123","object_id":"84768","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]