[{"time":1534812190,"user_id":"173","object_id":"108798","message":"Changed product from NVR8COM2-4T to NVR8COM2."},{"time":1534812190,"user_id":"173","object_id":"108798","message":"Changed number from 40968 to 40968."},{"time":1534812190,"user_id":"173","object_id":"108798","message":"Changed notes from  to RM190103."},{"time":1534812190,"user_id":"173","object_id":"108798","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"4\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."},{"time":1534812190,"user_id":"173","object_id":"108798","message":"Changed capital_customer_code from  to HI-GAIN."}]