[{"time":1470881924,"user_id":"123","object_id":"66370","message":"Changed number from 19006 to 19006."},{"time":1470881924,"user_id":"123","object_id":"66370","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":1478037948,"user_id":"109","object_id":"66370","message":"Changed number from 19006 to 19006."},{"time":1478037948,"user_id":"109","object_id":"66370","message":"Changed notes from  to RM154597."},{"time":1478037948,"user_id":"109","object_id":"66370","message":"Changed capital_customer_code from MH to MAS."}]