[{"time":1572404366,"user_id":"193","object_id":"120515","message":"Changed number from 52855 to 52855."},{"time":1572404366,"user_id":"193","object_id":"120515","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."},{"time":1572571488,"user_id":"102","object_id":"120515","message":"Changed number from 52855 to 52855."},{"time":1572571488,"user_id":"102","object_id":"120515","message":"Changed notes from  to rm218325."},{"time":1572571488,"user_id":"102","object_id":"120515","message":"Changed capital_customer_code from  to ACTVOI."}]