[{"time":1569467373,"user_id":"45","object_id":"119776","message":"Changed number from 52093 to 52093."},{"time":1569467373,"user_id":"45","object_id":"119776","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]