[{"time":1551313489,"user_id":"45","object_id":"114366","message":"Changed number from 46667 to 46667."},{"time":1551313489,"user_id":"45","object_id":"114366","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]