[{"time":1412748171,"user_id":"45","object_id":"1967","message":"Changed product from NVR4PRO2 to NVR8PRO2."},{"time":1412748171,"user_id":"45","object_id":"1967","message":"Changed number from 10773 to 10773."},{"time":1413780949,"user_id":"46","object_id":"1967","message":"Changed number from 10773 to 10773."},{"time":1413780949,"user_id":"46","object_id":"1967","message":"Changed notes from  to RM129352\nchanged by Thuy."},{"time":1413780949,"user_id":"46","object_id":"1967","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"1tb\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."},{"time":1413780949,"user_id":"46","object_id":"1967","message":"Changed capital_customer_code from  to DUNRIT."}]