如今,这种交易方式因非同质化代币(NFT)这种独特的数字产品的增长以及围绕元宇宙(一个新兴的虚拟平台,最终可能产生1万亿至30万亿美元的收入)的炒作而变得火热。Real money is changing hands. Some sales involve replicas of the physical world. Users of Legacy, an NFT-powered recreation of London, have spent...