> For the complete documentation index, see [llms.txt](https://docs.topledger.xyz/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.topledger.xyz/data-tables/decoded-instructions-data/invariant.md).

# Invariant

#### invariant**.txns**

This table has similar schema as of Solana [transactions](/data-tables/solana-data/transactions.md) table

#### invariant.parsed

The table contains the parsed instructions data for [invariant](https://invariant.app/swap). Data related to instruction type, executing account, account arguments, arguments, etc. is available here.

| Column Name               | Column Type    | Description                                                                                            |
| ------------------------- | -------------- | ------------------------------------------------------------------------------------------------------ |
| block\_date               | date           | Event date                                                                                             |
| block\_time               | timestamp      | The (estimated) time this block was produced                                                           |
| block\_slot               | bigint         | This block’s slot index in the ledger                                                                  |
| dapp                      | string         | Solana program address                                                                                 |
| inner\_instruction\_index | int            | The order of inner instruction of an instruction in a txns                                             |
| input\_accounts           | array\<string> | Ordered list of accounts to pass to the program                                                        |
| instruction\_index        | int            | The order of the instruction in a txns                                                                 |
| instruction\_type         | string         | Name of the function of a Solana program invoked via an instruction                                    |
| is\_inner\_instruction    | boolean        | Whether the respective instruction of a txns has an inner instruction                                  |
| tx\_id                    | string         | The first signature in the transaction                                                                 |
| args                      | \<STRUCT>      | The arguments passed to the invoked function. Generated after decoding the instructions data parameter |

Some columns in the above table needs to be explained a bit for better understanding. Let's go into what each one of them contains.

#### **input accounts**

<table><thead><tr><th width="374.3333333333333">Field</th><th>Column Type</th></tr></thead><tbody><tr><td>accountX</td><td>string</td></tr><tr><td>accountY</td><td>string</td></tr><tr><td>admin</td><td>string</td></tr><tr><td>feeTier</td><td>string</td></tr><tr><td>lastPosition</td><td>string</td></tr><tr><td>lowerTick</td><td>string</td></tr><tr><td>owner</td><td>string</td></tr><tr><td>payer</td><td>string</td></tr><tr><td>pool</td><td>string</td></tr><tr><td>position</td><td>string</td></tr><tr><td>positionList</td><td>string</td></tr><tr><td>programAuthority</td><td>string</td></tr><tr><td>removedPosition</td><td>string</td></tr><tr><td>rent</td><td>string</td></tr><tr><td>reserveX</td><td>string</td></tr><tr><td>reserveY</td><td>string</td></tr><tr><td>state</td><td>string</td></tr><tr><td>systemProgram</td><td>string</td></tr><tr><td>tick</td><td>string</td></tr><tr><td>tickmap</td><td>string</td></tr><tr><td>tokenProgram</td><td>string</td></tr><tr><td>tokenX</td><td>string</td></tr><tr><td>tokenY</td><td>string</td></tr><tr><td>upperTick</td><td>string</td></tr></tbody></table>

#### args

| Field                                     | Data Type |
| ----------------------------------------- | --------- |
| amount                                    | bigint    |
| byAmountIn                                | bool      |
| index                                     | bigint    |
| [liquidityDelta](#liquiditydelta)         | STRUCT    |
| lowerTickIndex                            | int       |
| [slippageLimitLower](#slippagelimitlower) | STRUCT    |
| [slippageLimitUpper](#slippagelimitupper) | STRUCT    |
| sqrtPriceLimit                            | double    |
| tickSpacing                               | int       |
| upperTickIndex                            | int       |
| xToY                                      | bool      |

#### liquidityDelta

| Field | Data Type |
| ----- | --------- |
| v     | double    |

#### slippageLimitLower

| Field | Data Type |
| ----- | --------- |
| v     | double    |

#### slippageLimitUpper

| Field | Data Type |
| ----- | --------- |
| v     | double    |