{"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":"7d4a7b68e6578ba39866200bdbbc0eaa63d1c03003ccca8511049058c3f5d41e"}