{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How are transaction fees determined in blockchain?","a":"Miner Rewards: Miner rewards are part of the transaction fees paid by users, and they are used to incentivize miners to"}]}],"pr":"9325bbc7188d0ce8bd1e2387c840b7256cea95006f537971d4dba0a558ba1333"}