Lido Finance, a liquidity staking protocol, plans to include NFT in the ETH unstaking process. Among them, users can withdraw stETH on Lido and receive ETH at a ratio of 1:1, which will be divided into two steps: request and claim. Once users request withdrawal, they will receive an NFT issued by Lido to represent their withdrawal request; users can then use the NFT to claim their ETH rewards, and the NFT is destroyed after the user redeems and claims their ETH. The NFT of each withdrawal request is transferable, and users can sell their NFT on the secondary market, and the withdrawal period takes approximately one to five days to process, depending on the amount of stETH in the withdrawal and Total number of requests.