[{"time":1575948630,"user_id":"45","object_id":"120783","message":"Changed number from 53122 to 53122."},{"time":1575948630,"user_id":"45","object_id":"120783","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]