[{"time":1504244664,"user_id":"45","object_id":"99622","message":"Changed number from 31700 to 31700."},{"time":1504244664,"user_id":"45","object_id":"99622","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."},{"time":1504484975,"user_id":"74","object_id":"99622","message":"Changed number from 31700 to 31700."},{"time":1504484975,"user_id":"74","object_id":"99622","message":"Changed notes from  to RM170616."},{"time":1504484975,"user_id":"74","object_id":"99622","message":"Changed capital_customer_code from  to LEGSIN."}]