{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the requirements for deploying blockchain smart contracts?","a":"Write smart contract code: According to the supported languages on the  chosen platform, write the smart contract code, usually using programming languages such as Solidity (Ethereum) and Java (Cardano)."}]}],"pr":"87905bc7a4af700e81eb7458d9ab5a939ea17c334a76c72d4e27445516c320f4"}