> ## Documentation Index
> Fetch the complete documentation index at: https://docs.allium.so/llms.txt
> Use this file to discover all available pages before exploring further.

# Overview

Our Arbitrum raw schema contains the following tables:

<table><thead><tr><th width="138.00000000000003">Schema</th><th width="340">Description</th><th>Tables</th></tr></thead><tbody><tr><td>Raw</td><td>Raw blockchain data.</td><td>blocks, transactions, logs, traces</td></tr><tr><td>Raw +</td><td>Deployed contracts with bytecode, ERC token data.</td><td>contracts, erc20\_tokens, erc721\_tokens, erc\_1155\_tokens </td></tr></tbody></table>