[{"time":1576126446,"user_id":"45","object_id":"120622","message":"Changed number from 52953 to 52953."},{"time":1576126446,"user_id":"45","object_id":"120622","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"2\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]