{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does the Pull message select the target node in the blockchain?","a":"Node reputation: The higher the node reputation, the more reliable  the services it provides, therefore, the Pull message is more inclined to choose nodes with higher reputation."}]}],"pr":"753b02da3880c1471a59b0db8838609ef8b04fa10d3e3a52e5a17444f6581340"}