[{"time":1554685344,"user_id":"184","object_id":"114942","message":"Changed product from NVR8PRO7 to NVR8PRO7-4T."},{"time":1554685344,"user_id":"184","object_id":"114942","message":"Changed number from 47272 to 47272."},{"time":1554685344,"user_id":"184","object_id":"114942","message":"Changed notes from  to RM203957."},{"time":1554685344,"user_id":"184","object_id":"114942","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."},{"time":1554685344,"user_id":"184","object_id":"114942","message":"Changed capital_customer_code from  to CASH."}]