[{"time":1572918181,"user_id":"193","object_id":"120550","message":"Changed product from NVR16COM2-2T to NVR16COM2."},{"time":1572918181,"user_id":"193","object_id":"120550","message":"Changed number from 52890 to 52890."},{"time":1572918181,"user_id":"193","object_id":"120550","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"2\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."},{"time":1572923324,"user_id":null,"object_id":"120550","message":"Changed number from 52890 to 52890."},{"time":1572923324,"user_id":null,"object_id":"120550","message":"Changed notes from  to RM218643."},{"time":1572923324,"user_id":null,"object_id":"120550","message":"Changed capital_customer_code from  to SGMSEC."}]