Blocknative will implement decoding for Uni-Arb in [Ethernow.xyz](https://www.ethernow.xyz/) for both batches and blobs. This means that Ethernow will display details on each transaction (from/to, gas info, method signature, and more) within each of the Arbitrum L1 batch rollups as well as summary info on each batch (parent hash and total transaction count). This is the case for both pending and confirmed transactions. 

In addition, a bespoke filter will be created to parse out the specific Uniswap transactions within an Arbitrum batch. This will enable a granular look at the Uni-Arb interaction to understand transaction placement within a batch, the volume of Uniswap transactions within a batch, etc. 

We expect this work to be completed within 6 months of the grant being approved and funded. 
- **Design work** - designing the appropriate visual interface to meet Uni-Arb specific batching standards.
- **Backend work** - updating the real-time decoding service to appropriately decode L1 batch transactions for Uni-Arb. Bespoke filter for Uni-Arb transactions.
- **Frontend work** - implementing the design and wiring the appropriate new data structure to Ethernow.xyz.
- **Developer API access**