{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What should be noticed when implementing smart contracts in blockchain?","a":"Follow programming conventions: When writing smart contracts, you should follow  the corresponding programming conventions to ensure the security and stability of the contract. For example, comply with function naming conventions, avoid hardcoding addresses, etc."}]}],"pr":"f49ed41d8a4c36eb2739dd5ebdf805de6d3e604d3c12e994583bd252ef2e37bc"}