{"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":"214e7ac7081e7b0132dec42d290b0014ce1847037fe33ef25ab5341b2abcc6eb"}