{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can blockchain be applied in the field of cross-border payment and settlement?","a":"Decentralization: Through the decentralized network architecture of blockchain  technology, cross-border payment and settlement can be carried out without relying on intermediary institutions, reducing transaction costs."}]}],"pr":"a2c0d609e6e99dabb933bf3248ab1f5181d7e862629bee30020816a692a66bd9"}