{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the characteristics of smart contracts on the blockchain?","a":"rustless: The execution process of intelligent  contracts is public and transparent, and the code is reliable, thus lowering the trust threshold between participants."}]}],"pr":"662eebefa2af89881233df833169f0a6bb287063b1f8253a9dd2b22186d701a5"}