> ## 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.

# Ledger Events

> Midnight ledger events data

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

This table contains ledger events emitted in Midnight transactions, including variant, grouping, and JSON attributes.

## Column Descriptions

| Column Name | Data Type | Description |
| - | - | - |
| **id** | bigint | Internal ledger event identifier. |
| **transaction\_id** | bigint | Foreign key to `midnight.transactions.id`. |
| **variant** | varchar | Event variant / type. |
| **grouping** | varchar | Logical grouping for the event. |
| **attributes\_json** | varchar | Event attributes encoded as JSON. |
| **event\_ordinal** | bigint | Ordinal position of the event within the transaction. |
| **\_updated\_at** | timestamp | Timestamp when this record was last updated. |
| **\_ingested\_at** | timestamp | Timestamp when this record was ingested into Dune. |

## Table Sample

<TableSample tableSchema="midnight" tableName="ledger_events" />


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