[{"time":1541996844,"user_id":"45","object_id":"111521","message":"Changed number from 43737 to 43737."},{"time":1541996844,"user_id":"45","object_id":"111521","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"4\",\"hdd02-installed-capacity\":\"4\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."},{"time":1542861652,"user_id":"153","object_id":"111521","message":"Changed number from 43737 to 43737."},{"time":1542861652,"user_id":"153","object_id":"111521","message":"Changed notes from  to RM195404."},{"time":1542861652,"user_id":"153","object_id":"111521","message":"Changed capital_customer_code from  to MCCELE."}]