{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the features of the IERC-721 BETA test network?","a":"Testing and optimizing the ERC-721 standard: ERC-721 is a specification used to create and track unique digital assets in smart contracts. The BETA testnet allows developers to deploy and test  contracts that comply with this standard, ensuring that their functions are normal and meet market demands."}]}],"pr":"a3628c81de4346814bddc56a6e19e6341deb66cf93c7453667c5571caaaf9806"}