{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How wide is the future application range of blockchain technology?","a":"E-commerce: Blockchain technology can provide secure and reliable solutions for online transactions, ensuring  the safety of digital assets and reducing the risk of online fraud."}]}],"pr":"8a0ead234265454de5fbc22c8585d20eb366f07ad12a46c5c4c403b757c14c61"}