EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"9c484fa5d2d069569ba063fc555c34e621ccd88fdbb0295fc79bad232621c5c1","new_owner_id":"8077424b6b6fd73b71eee1322945a5727194626c1dcb0a795412000a13fc5d39","amount":"499700000"}]}