[{"time":1608091507,"user_id":"46","object_id":"120398","message":"Changed number from 52748 to 52748."},{"time":1608091507,"user_id":"46","object_id":"120398","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"2\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]