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

# near.block_chunks

> NEAR block chunks — block data with chunk-level transaction groupings.

export const TableSample = ({tableName, tableSchema}) => <>
    <div className="hidden dark:block">
      <iframe src={`https://dune.com/embeds/3419983/5785629?table_schema_t6f0df=${tableSchema}&table_name_t6f0df=${tableName}&darkMode=true`} style={{
  width: '100%',
  height: '500px',
  border: 'none',
  marginTop: '10px'
}} />
    </div>
    <div className="dark:hidden">
      <iframe src={`https://dune.com/embeds/3419983/5785629?table_schema_t6f0df=${tableSchema}&table_name_t6f0df=${tableName}`} style={{
  width: '100%',
  height: '500px',
  border: 'none',
  marginTop: '10px'
}} />
    </div>
  </>;

## Table description

The `near.block_chunks` table contains block chunk data on NEAR. Chunk of a block is a part of a block from a shard. The collection of chunks of the block forms the NEAR Protocol block.

## Column Descriptions

| Column | Description | Type |
| - | - | - |
| date | The date of the block where the chunk is included. | date |
| height | The block height at which the chunk was produced. | bigint |
| time | The timestamp of when the chunk was produced. | timestamp(3) with time zone |
| hash | The hash of the chunk. | varchar |
| prev\_hash | The hash of the previous chunk in the chain. | varchar |
| total\_supply | | uint256 |
| gas\_price | Gas price paid for executing the chunk. | bigint |
| author\_account\_id | The account that produced the chunk. | varchar |
| epoch\_id | The ID of the epoch in which the chunk was produced. | varchar |
| shard\_id | The shard ID that contains the chunk. | bigint |
| chunk\_hash | Hash of the chunk. | varchar |
| chunk\_signature | The cryptographic signature validating the chunk. | varchar |
| chunk\_gas\_limit | Maximum gas limit for this chunk. | bigint |
| chunk\_gas\_used | Gas actually used in the chunk. | bigint |
| chunk\_author\_account\_id | The account that produced this chunk. | varchar |
| processed\_time | Timestamp when the chunk was processed into Dune. | timestamp(3) with time zone |
| updated\_at | Timestamp when this chunk was last updated. | timestamp(3) with time zone |
| ingested\_at | Timestamp when this chunk data was ingested into Dune. | timestamp(3) with time zone |

## Table Sample

<TableSample tableSchema="near" tableName="block_chunks" />


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