Answer: Yes, USDT-ERC20 is a type of Ethereum (ETH) fee. This type of fee is typically charged when transferring USDT tokens on the Ethereum blockchain. The amount of the fee depends on the amount of USDT being transferred, as well as the network congestion at the time. Generally, the higher the amount of USDT being transferred, the higher the fee. Additionally, if the Ethereum network is congested, the fee may be higher as well.
