[{"time":1574997427,"user_id":"45","object_id":"121499","message":"Changed number from 53850 to 53850."},{"time":1574997427,"user_id":"45","object_id":"121499","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."},{"time":1574998650,"user_id":null,"object_id":"121499","message":"Changed number from 53850 to 53850."},{"time":1574998650,"user_id":null,"object_id":"121499","message":"Changed notes from  to RM220518."},{"time":1574998650,"user_id":null,"object_id":"121499","message":"Changed capital_customer_code from  to JPELEC."}]