What should I do if there are insufficient funds for paying network fees in my wallet?

When transferring tokens on a network, transaction fees are charged in the network's native coin, not the token you are transferring. For example, if you're transferring BNB Smart Chain tokens (BEP-20), the commission will be charged in BNB, and if you're working with TRON tokens, the commission will be charged in TRX, and so on. Therefore, you need to have enough of the network's native coin to pay the fee to successfully complete a transaction, even if you are transferring other tokens.