{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How is tracking performed during the node synchronization process in blockchain?","a":"Block propagation: When a new block is mined, the mining node will broadcast it to all connected nodes. These  nodes will verify the information after receiving the new block, ensuring that the block conforms to the rules of the blockchain."}]}],"pr":"e5f19575eec997c4253aed4c3a84d9d36b46bfc11a64cea21b060118fc9095d9"}