{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can the decentralized features of blockchain be defined?","a":"Decentralized network: Blockchain uses a peer-to-peer network communication architecture, where data transmission in the network does not depend on specific central nodes, but  rather relies on mutual verification and consensus mechanisms between nodes to achieve reliable data transmission."}]}],"pr":"e90d2584fff9f382e2f0f8ecfafbf5bfd2c6cc6cbe345993934a8e820ef10203"}