[{"time":1552601760,"user_id":"45","object_id":"105384","message":"Changed number from 37479 to 37479."},{"time":1552601760,"user_id":"45","object_id":"105384","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"1\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]