{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the market operations of ERC-20 tokens?","a":"Issuance and Trading: ERC-20 tokens are implemented through smart contracts on the Ethereum blockchain, and their issuance and trading comply  with the ERC-20 standard, enabling seamless interaction between different tokens."}]}],"pr":"055156f9ca98096e8acc4f77fdd17237cc04b819af2d5184fc5702a4136dbd1a"}