> ## 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.

# Event Attributes

Cosmos SDK event attributes are key-value pairs that provide more detailed information about a categorized event. These attributes help filter and identify specific aspects of an event.

### Table Columns

Unique key: `block_height`, `transaction_hash`, `event_index`, `event_attribute_index`

| Column Name | Description |
| - | - |
| block\_height | The sequential number of the block in the chain. |
| block\_timestamp | The timestamp when the block was created. |
| block\_hash | The hash of the block containing the transaction. |
| transaction\_hash | The hash of the transaction. |
| transaction\_index | The index of the transaction within the block. |
| message\_index | The index of the message within the transaction. |
| message\_action | The action performed by the message. |
| event\_type | The type of event (e.g., message). |
| event\_index | The index of the event within the transaction. |
| event\_attribute\_index | The index of the attribute within the event. |
| key | The key of the event attribute (e.g., module). |
| value | The value of the event attribute. |
| index | Boolean flag indicating if attribute is indexed. |
| \_created\_at | The timestamp when the entry was created. |
| \_updated\_at | The timestamp when the entry was updated. |