?? ????????????????

????:1?????200??vx????:?????????
2?????
3???150?????
4?????????
5????
?????2?19??????????????????? (?????????????????? ??)????(??????)19?????????????????,??????????????????????,???
???�?��?????��?��?�?????�??�?????????12?????????????????????,????????????????????????,???
??????????????????????????,?????????,??????,???????

??�Consensus?????�????????????????,????????????????,?????????????,?????,??????Web3.0(???????????????)??????,??????????????????,???????(???)
??????:??????