{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does gas achieve unified management of billing and resource limitations in blockchain?","a":"Resource limitations: The Gas mechanism imposes limits on the amount  of resources that can be used by miners within a certain period, preventing excessive consumption of resources and ensuring the equitable distribution of rewards among miners."}]}],"pr":"6124eca95aeaa2e2ea9e5979231458dc84fa138c58a18a5af7a2b089a4cd4369"}