{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology improve the efficiency of cross-chain transactions?","a":"Consensus mechanism: Blockchain technology ensures the security and consistency of the blockchain network through consensus mechanisms (such as proof of  work, proof of stake, etc.), allowing for cross-chain transactions."}]}],"pr":"29e7be2178f8d1677e544e8dcfcff411743d02d7f6c89cba033dcd440404cfd7"}