Overhead fees refer to the additional costs associated with transactions or services in a blockchain network. These fees cover the operational expenses incurred by developers, miners, or service providers who maintain and secure the network.When users engage in transactions, a portion of the fee may go toward network maintenance tasks such as processing transactions, verifying blocks, and keeping the system running smoothly. These costs can include electricity, hardware, and personnel expenses. Different cryptocurrencies can have varying overhead fees depending on factors like network congestion, transaction size, and the specific protocol used. Users may notice that fees can fluctuate significantly, especially during periods of high demand. Understanding these fees helps users make informed decisions about when and how to transact. Overall, overhead fees play a crucial role in ensuring that the network remains efficient, secure, and decentralized.