[{"time":1572487591,"user_id":"45","object_id":"120420","message":"Changed number from 52764 to 52764."},{"time":1572487591,"user_id":"45","object_id":"120420","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":1572560709,"user_id":"149","object_id":"120420","message":"Changed number from 52764 to 52764."},{"time":1572560709,"user_id":"149","object_id":"120420","message":"Changed notes from  to RM218394."},{"time":1572560709,"user_id":"149","object_id":"120420","message":"Changed capital_customer_code from  to CASH."}]