[{"time":1569825754,"user_id":"45","object_id":"117800","message":"Changed number from 50125 to 50125."},{"time":1569825754,"user_id":"45","object_id":"117800","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]