> ## 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.

# Transactions

### Table Columns

| Column Name                 | Description                                                                                                                                 |
| --------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------- |
| hash                        | The hash of the transaction                                                                                                                 |
| transaction\_index          | Index of the transaction in the block                                                                                                       |
| version                     |                                                                                                                                             |
| type                        | The type of the change                                                                                                                      |
| sender                      | The account from which the transaction was sent                                                                                             |
| sequence\_number            | The sequence of a transaction sent by the specific sender                                                                                   |
| success                     |                                                                                                                                             |
| payload                     | The data that is being carried by a transaction.                                                                                            |
| gas\_unit\_price            | The cost per unit of gas, determining the transaction fee paid by the sender for each unit of computational resource consumed               |
| gas\_used                   |                                                                                                                                             |
| max\_gas\_amount            | The maximum amount of gas allocated for the execution of a transaction                                                                      |
| vm\_status                  |                                                                                                                                             |
| signature                   |                                                                                                                                             |
| expiration\_timestamp\_secs | The timestamp indicating the expiration period of a transaction, specifying the time until which the transaction can be included in a block |
| events\_count               |                                                                                                                                             |
| changes\_count              |                                                                                                                                             |
| block\_hash                 | Hash of the block containing the transaction                                                                                                |
| block\_height               | Block height of the block containing the transaction                                                                                        |
| block\_timestamp            | Block transaction of the block containing the transaction                                                                                   |
| state\_change\_hash         |                                                                                                                                             |
| accumulator\_root\_hash     |                                                                                                                                             |
| event\_root\_hash           |                                                                                                                                             |
| \_created\_at               | Timestamp of the entry creation                                                                                                             |
| \_updated\_at               | Timestamp of the entry update                                                                                                               |