{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the specific contents of the delegation operation in blockchain?","a":"Deploying smart contracts: Smart contracts are pieces of code that run on the blockchain and execute automatically under specific conditions. The process of deploying a smart contract involves uploading the source  code and configuration information of the smart contract to the blockchain network, which is then jointly verified and executed by the nodes in the network."}]}],"pr":"45ec7c5e84a83e0bd912f69e3abe840bca43a8311a2738b47013ab811983ba0d"}