{"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":"2bfb8861b2fa1fd51ef08bca2661586970a4f547d026aaa470364dbde74be9b3"}