{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the role of messages/withdrawals in a blockchain?","a":"The main functions of messages and withdrawals in blockchain are to facilitate the transfer and transaction confirmation of cryptocurrencies. The message function enables users to send and receive cryptocurrencies, achieving  peer-to-peer value transmission. The withdrawal function allows users to transfer cryptocurrencies from the blockchain network to their own wallets or other cryptocurrency trading platforms for exchange, storage, or further transactions. In addition, messages and withdrawals in blockchain also contribute to the development and application of the entire ecosystem, providing users with a more convenient experience in using digital currencies."}]}],"pr":"96b77fd21b304431e48b3c4f0ec5d2731a4beeeb12200afc22359360e89421f6"}