[{"time":1574380251,"user_id":"193","object_id":"121221","message":"Changed number from 53570 to 53570."},{"time":1574380251,"user_id":"193","object_id":"121221","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."},{"time":1587432161,"user_id":"193","object_id":"121221","message":"Changed number from 53570 to 53570."},{"time":1587432161,"user_id":"193","object_id":"121221","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"1\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."},{"time":1587452015,"user_id":"102","object_id":"121221","message":"Changed number from 53570 to 53570."},{"time":1587452015,"user_id":"102","object_id":"121221","message":"Changed notes from  to RM229298."},{"time":1587452015,"user_id":"102","object_id":"121221","message":"Changed capital_customer_code from  to LECBAI."}]