{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do smart contracts execute in a blockchain?","a":"The smart contract is disseminated through the P2P network and  stored in the blockchain: After being formed, the smart contract is uploaded to the blockchain network, which can be accessed and understood by all participants."}]}],"pr":"e06d257ee550174dec9a6069414118cc3cb006892cbac3917aac193da9d23848"}