{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology impact digital currency payment and settlement?","a":"High  transparency: The data recording method in blockchain technology is highly transparent, allowing participants to view the complete transaction history, thereby improving the transparency and traceability of the payment and settlement process."}]}],"pr":"f2829d2a1e39d4e7c3350fc0f0742ff252968579115d398b9b2333bdc499f1af"}