[{"time":1491262943,"user_id":"45","object_id":"95253","message":"Changed number from 27394 to 27394."},{"time":1491262943,"user_id":"45","object_id":"95253","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"4\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]