[{"time":1529650885,"user_id":"45","object_id":"107357","message":"Changed product from NVR4COM2 to NVR4COM2-1T."},{"time":1529650885,"user_id":"45","object_id":"107357","message":"Changed number from 39488 to 39488."},{"time":1529650885,"user_id":"45","object_id":"107357","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]