{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"The construction steps of smart contracts in blockchain include:\n\n1. Define the purpose and functionality of the smart contract.\n2. Choose the blockchain platform suitable for the smart contract.\n3. Learn the programming language used for developing smart contracts on the chosen platform.\n4. Write the smart contract code according to the desired functionality.\n5. Test the smart contract thoroughly to ensure it works as intended.\n6. Deploy the smart contract to the chosen blockchain network.\n7. Interact with the smart contract through the use of digital assets or tokens.\n8. Monitor and maintain the smart contract to ensure its continued functionality and security.","a":"Determine the goal and requirements of the smart  contract: Firstly, clarify the functions and goals to be achieved by the smart contract, as well as the areas and scenarios involved. For example, finance, supply chain management, IoT, etc."}]}],"pr":"62c1e34f20034f9f245a779c370b77e3068a7f9ede977311fe9046e8fa1a78fd"}