Energy for USDT transfer

https://smart-wiki.win/index.php/Why_TRON_Energy_Rental_Is_Changing_How_Developers_Fund_Smart_Contracts

Energy for USDT transfer means covering the network fees needed to move Tether on blockchains like Ethereum, Tron, or BSC. Each transaction consumes computational resources, so you pay a small amount in the native coin—ETH, TRX, or BNB—to power the transfer. It's like having gas in the tank to send stablecoins from one wallet to another.