{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the role of a blockchain miner?","a":"Mine new blocks: Miners continuously mine new blocks, thereby extending the length of the blockchain and causing it to grow continuously."}]}],"pr":"24c3be022d8022dace92a3ec2193320aa33ba2bb059b6d260c7f50447dc48613"}