{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"Why are fee discount proposals important in blockchain?","a":"Incentivize user participation: Lowering transaction fees can attract more users to utilize blockchain services, thereby promoting the prosperity and development of the  blockchain ecosystem."}]}],"pr":"64914b65c689074488633a580a2e21ce88044d2872e2d9786732091be7f33425"}