[{"time":1568161586,"user_id":null,"object_id":"118662","message":"Changed number from 50972 to 50972."},{"time":1568161586,"user_id":null,"object_id":"118662","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]