[{"time":1652234901,"user_id":"45","object_id":"143320","message":"Changed product from NVR16PRO7 to MNVR-GPS8GW."},{"time":1652234901,"user_id":"45","object_id":"143320","message":"Changed number from 76798 to 75899."},{"time":1652234901,"user_id":"45","object_id":"143320","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"10\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."},{"time":1652235274,"user_id":"45","object_id":"143320","message":"Changed product from MNVR-GPS8GW to NVR8COM3-2T."},{"time":1652235274,"user_id":"45","object_id":"143320","message":"Changed number from 75899 to 75899."}]