{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to implement reference counting for F1 fee allocation in a blockchain?","a":"Record transaction information: In a blockchain network, all transaction information is recorded in blocks. The fee information involved in the transactions will also be recorded simultaneously, providing a basis for subsequent counting and allocation."}]}],"pr":"5a929fed7fb3ab068cfd11c5e4aa9658e8d75dea1b65c676f5329dc1cd5effa9"}