[{"time":1546898799,"user_id":"185","object_id":"112721","message":"Changed number from 45013 to 45013."},{"time":1546898799,"user_id":"185","object_id":"112721","message":"Changed notes from  to RM198252."},{"time":1546898799,"user_id":"185","object_id":"112721","message":"Changed capital_customer_code from  to VW."},{"time":1558589450,"user_id":"193","object_id":"112721","message":"Changed number from 45013 to 45013."},{"time":1558589450,"user_id":"193","object_id":"112721","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]