Here is a 529 character news report rewrite of the article: Decentralized exchange SideSwap is gaining traction on Ethereum layer 2 solution ZKFair, according to data from DefiLlama showing over $20 million locked in the protocol. SideSwap aims to provide efficient on-chain liquidity leveraging Uniswap's open source code. The protocol recently launched a 100% token airdrop event, with loot boxes awarded to liquidity providers, ZKF token holders, and traders until January 20th. Additional...