[{"time":1537756937,"user_id":"164","object_id":"110162","message":"Changed number from 42354 to 42354."},{"time":1537756937,"user_id":"164","object_id":"110162","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"23\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]