{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology improve the transaction speed of digital currencies?","a":"Consensus mechanism: The consensus mechanism in the blockchain network (such as proof of work, proof of stake) enables nodes to reach agreement on the validity of transactions, reducing the time required for transaction verification and ensuring the security and reliability of  the network."}]}],"pr":"008d92ae94c018c4fbd81b7956ffa643c38ba3aaf19b06ab8769c0ee03577a51"}