According to Lookonchain, Ethereum ranked first with $2.728 billion in fee income in the past year, Bitcoin ranked second with $1.302 billion, and Tron Network ranked third with $459.39 million. Others include Solana ($241.29 million), BSC ($176.56 million), Avalanche ($68.83 million), zkSync Era ($59.77 million), Optimism ($40.4 million), and Polygon ($23.91 million).