What is a TXN fee?
Can you please clarify what you mean by "TXN fee"? In the world of cryptocurrency, there are various types of fees that users may encounter, such as transaction fees, gas fees, or miner fees. Are you referring to any of these? If so, transaction fees (or TXN fees, as you've called them) are typically small amounts of cryptocurrency that are required to be paid to miners or validators as an incentive for them to process and confirm transactions on the blockchain. These fees can vary depending on the cryptocurrency and the current network conditions. It's important to note that while transaction fees are generally necessary to ensure the smooth functioning of the network, they can also be subject to volatility and can increase or decrease depending on various factors.