{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do cross-shard transactions in blockchain facilitate transactions between user wallets?","a":"Identify both parties：First, users need to create their respective digital wallets on the blockchain network, which are used for storing and managing their cryptocurrencies or  other digital assets."}]}],"pr":"dc3851089ff91491b80089a44d670f3b3abc89a26bd379a7be2f28fe938d5d37"}