[{"time":1521088008,"user_id":"45","object_id":"105174","message":"Changed number from 37240 to 37240."},{"time":1521088008,"user_id":"45","object_id":"105174","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"4\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."},{"time":1521438695,"user_id":"74","object_id":"105174","message":"Changed number from 37240 to 37240."},{"time":1521438695,"user_id":"74","object_id":"105174","message":"Changed notes from  to RM181129."},{"time":1521438695,"user_id":"74","object_id":"105174","message":"Changed capital_customer_code from  to TROCUM."}]