[{"time":1586907660,"user_id":"45","object_id":"123215","message":"Changed number from 55560 to 55560."},{"time":1586907660,"user_id":"45","object_id":"123215","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"2\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]