[{"time":1571099070,"user_id":"193","object_id":"120277","message":"Changed number from 52617 to 52617."},{"time":1571099070,"user_id":"193","object_id":"120277","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."},{"time":1571118398,"user_id":"102","object_id":"120277","message":"Changed number from 52617 to 52617."},{"time":1571118398,"user_id":"102","object_id":"120277","message":"Changed notes from  to rm217333."},{"time":1571118398,"user_id":"102","object_id":"120277","message":"Changed capital_customer_code from  to INFTEC."}]