Update readme (#1)

* Initial readme template

* Add Eiger section

* Marcin fixes

README.md

@@ -1,6 +1,41 @@
-# Solana Axelar Interoperability
+# Solana-Axelar Interoperability
 
-Monorepo for code around Solana Axelar interoperatbility.
+This repository contains the under-development integration work between Solana and Axelar, enabling seamless cross-chain communication. The project includes General Message Passing (GMP) contracts and off-chain services for event monitoring and transaction broadcasting.
+
+## Table of Contents
+
+- [Repository contents](#repository-contents)
+  - [EVM Smart Contracts](#evm-smart-contracts)
+  - [Solana contracts](#solana-contracts)
+  - [Offchain microservices](#offchain-microservices)
+- [Getting Started](#getting-started)
+  - [Prerequisites](#prerequisites)
+  - [Installation](#installation)
+  - [Usage](#usage)
+- [Contributing](#contributing)
+- [License](#license)
+
+
+## Repository contents
+
+### EVM Smart Contracts
+- **placeholder Contract name**: [Description Needed]
+- **placeholder Contract name**: [Description Needed]
+
+### Solana contracts
+- **Event Listener**: [Description Needed]
+
+### Offchain microservices
+- **Relayer**: [Description Needed]
+
+
+## Getting Started
+
+### Prerequisites
+
+- [List of prerequisites, e.g., Rust, Solana CLI, Axelar SDK, etc.]
+
+### Installation
 
 ```bash
 # Clone the repo (& init submodules)
@@ -9,3 +44,22 @@ git clone --recurse-submodules <repo url>
 # if the repo has already been cloned you need to fetch the submodules
 git submodule update --init --recursive
 ```
+
+### Usage
+
+- [Instructions on how to run the project, deploy contracts, etc.]
+
+## Contributing
+
+- [Guidelines for contributing to the repo, including pull request processes, coding standards, etc.]
+
+## License
+
+- [Details about the licensing of the project]
+
+## About [Eiger](https://www.eiger.co)
+
+We are engineers. We contribute to various ecosystems by building low level implementations and core components. We work on several Axelar and Solana projects and believe that connecting these two is a very important goal to achieve cross-chain execution.
+
+Contact us at [email protected]
+Follow us on [X/Twitter](https://x.com/eiger_co)