[{"time":1557210062,"user_id":"45","object_id":"115447","message":"Changed product from NVR4COM2-2T to NVR4COM2."},{"time":1557210062,"user_id":"45","object_id":"115447","message":"Changed number from 47763 to 47763."},{"time":1557210062,"user_id":"45","object_id":"115447","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":1557706254,"user_id":"74","object_id":"115447","message":"Changed number from 47763 to 47763."},{"time":1557706254,"user_id":"74","object_id":"115447","message":"Changed notes from  to RM206004."},{"time":1557706254,"user_id":"74","object_id":"115447","message":"Changed capital_customer_code from  to COMAVS."}]