[{"time":1551313871,"user_id":"45","object_id":"114362","message":"Changed number from 46663 to 46663."},{"time":1551313871,"user_id":"45","object_id":"114362","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]