We are looking for a freelancer to help us create a program that will monitor a specific address in real time and replicate transactions containing a specific "event" on the Ethereum network. The main goal is to create a tool that can copy the transaction data and send the same transaction to the network, replacing only one parameter. The tool should be able to handle multiple transactions simultaneously and be able to be controlled by a user or automated system. The freelancer should have experience with Ethereum smart contracts and be proficient in programming languages such as Solidity and Nodejs. The freelancer should also be familiar with the Ethereum network and have a good understanding of its architecture. This is an interesting project for those who are passionate about blockchain technology and Ethereum.