[{"time":1539562122,"user_id":"45","object_id":"109835","message":"Changed number from 42023 to 42023."},{"time":1539562122,"user_id":"45","object_id":"109835","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]