{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the advantages of blockchain technology in the field of cross-border payments?","a":"Lower Costs: Blockchain technology adopts a peer-to-peer (P2P) model, eliminating  intermediate stages in traditional cross"}]}],"pr":"5054305746673a6b83c8c86f7d52055f2e8c99f2054e702b0888afacfa681f1e"}