[{"time":1574657629,"user_id":"45","object_id":"121504","message":"Changed number from 53824 to 53824."},{"time":1574657629,"user_id":"45","object_id":"121504","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]