{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How are transactions verified in a blockchain?","a":"Miner Packaging: During the mining process, miners collect  transaction information for a period of time and package these transactions into a block."}]}],"pr":"923e28f37fa50f3bc9be57f3d77ed6082842d199fdf3988ffaf072027c7f9c1a"}