{"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":"High security: Blockchain adopts encryption algorithms to ensure  the security and privacy of transaction data, reducing risks in the cross-border payment process."}]}],"pr":"4dff458b547a163961857bd5de766254d3d6fa4bc08841f41cb800489b1c9bb8"}