{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the ValidatorSet in a blockchain?","a":"Validating transactions:  Verify the validity of transactions, ensuring that they comply with the rules of the blockchain network, such as the transaction amount of cryptocurrencies."}]}],"pr":"8352c8509514509201309a163db0415f6517cad1633b75407a116242c16e0371"}