[{"time":1639527232,"user_id":"45","object_id":"137558","message":"Changed product from MNVR-GPS4GW to MNVR-GPS8GW."},{"time":1639527232,"user_id":"45","object_id":"137558","message":"Changed number from 70034 to 70034."},{"time":1639527232,"user_id":"45","object_id":"137558","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"No HDD\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]