{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"Why might blockchain transactions receive fee refunds?","a":"Market volatility: The blockchain transaction market experiences significant price fluctuations, which lead to changes in transaction fees. When market prices fall, transaction fees may decrease, meaning that miners will be compensated less for their work. In  contrast, when market prices rise, transaction fees increase, reflecting the increased demand for transactions."}]}],"pr":"62149dabfc126fbc629cf1c563bce0a0be48bb9f6c5081bdec07c95983bf24b3"}