Wrapped ETH Metrix (MRXE) is a version of MetrixCoin adapted for the Ethereum blockchain, enhancing its compatibility with Ethereum-based decentralised finance (DeFi) protocols. It allows users to participate in DeFi activities by providing liquidity in various pools and interacting with Ethereum applications. The development of MRXE is part of MetrixCoin's efforts to increase its utility and integration within the broader cryptocurrency ecosystem.