[{"time":1542849309,"user_id":"45","object_id":"111730","message":"Changed number from 43941 to 43941."},{"time":1542849309,"user_id":"45","object_id":"111730","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]