[{"time":1556844769,"user_id":"45","object_id":"115203","message":"Changed number from 47524 to 47524."},{"time":1556844769,"user_id":"45","object_id":"115203","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]