{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the significant milestones in the ecological development of the IERC-20 market?","a":"In 2017, the  ICO (Initial Coin Offering) fever erupted, and numerous projects leveraged ERC-20 to raise funds."}]}],"pr":"47770e2025b7f2c7da7ac625d7c8f76b19ecd1ebf06005fab672e33202edaa5a"}