{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology improve the security of digital currency transactions?","a":"Consensus mechanism: Blockchain networks adopt a consensus mechanism to ensure the validity and security of transactions. This mechanism involves multiple nodes in the network reaching a consensus on the transaction, making it more difficult for malicious actors to manipulate or interfere with  the transaction process.↵↵..."}]}],"pr":"da25025e9fafdccdfea2122ea795af4a94fde35241eb6fbb4c2122c74f7604bb"}