{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do miners in a blockchain verify transactions and create new blocks?","a":"Miners validate the transactions to ensure their validity, such as checking the identities of the parties involved, whether the transaction amount  conforms to the regulations, and so on."}]}],"pr":"09b43cd1e9a825f456f76ff57df5724c2963b7f591bc62750e03303f9d6b3769"}