[{"time":1470871722,"user_id":"123","object_id":"84406","message":"Changed number from 22014 to 22014."},{"time":1470871722,"user_id":"123","object_id":"84406","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."},{"time":1470889772,"user_id":"123","object_id":"84406","message":"Changed number from 22014 to 22014."},{"time":1476657348,"user_id":"74","object_id":"84406","message":"Changed number from 22014 to 22014."},{"time":1476657348,"user_id":"74","object_id":"84406","message":"Changed notes from  to RM153963."},{"time":1476657348,"user_id":"74","object_id":"84406","message":"Changed capital_customer_code from  to BITEK."}]