{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How are transaction fees calculated in blockchain?","a":"Miner's fee: Miners in the blockchain network are responsible for verifying and bundling transactions. To incentivize miners to participate in maintaining the network, a portion of the transaction fee is awarded as a reward for their  efforts. The calculation of the miner's fee is usually closely related to the consensus mechanism and mining difficulty of the blockchain network."}]}],"pr":"ed5c00539a6b60f3a4adedd037b04bc4bc35851aa9103654286ba68797ea4b9b"}