[{"time":1562651391,"user_id":"45","object_id":"117098","message":"Changed number from 49419 to 49419."},{"time":1562651391,"user_id":"45","object_id":"117098","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"4\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]