{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain improve the transparency of financial transactions?","a":"Incentive mechanism for ecosystem participants: The blockchain-based incentive mechanism encourages participants in the financial  transaction ecosystem to cooperate and share resources,"}]}],"pr":"702ba11d31b0af0fb18fa6c87f55876174f157b7b98f2f13fccf50b4499b2f64"}