[{"time":1470876083,"user_id":"123","object_id":"83239","message":"Changed number from 20837 to 20837."},{"time":1470876083,"user_id":"123","object_id":"83239","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"2\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."},{"time":1473202978,"user_id":"74","object_id":"83239","message":"Changed number from 20837 to 20837."},{"time":1473202978,"user_id":"74","object_id":"83239","message":"Changed notes from  to RM152186."},{"time":1473202978,"user_id":"74","object_id":"83239","message":"Changed capital_customer_code from MH to TRAIND."}]