[{"time":1543961554,"user_id":"164","object_id":"111968","message":"Changed number from 44195 to 44195."},{"time":1543961554,"user_id":"164","object_id":"111968","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"4\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]