{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How are blockchains applied in the field of digital currencies?","a":"Cross-border Payment and Remittance: Blockchain technology enables efficient and secure cross-border payments and remittances, reducing the need for intermediaries and facilitating seamless transactions across borders. This can help to lower transaction  costs and improve the efficiency of international financial transactions."}]}],"pr":"ab17b0659a8315ee79e951a15d712dd25c15234721f1b3b4bb73b3a1ffa2ea3d"}