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

# ankr_v1_bsc

> Tables in tt-contracts.ankr_v1_bsc

## Tables

### BinancePool\_Staked\_event

BNB staking deposits on Ankr's BinancePool liquid staking contract on BSC (BNB Smart Chain), capturing delegator addresses, stake amounts in wei, and intermediary routing addresses. Used for tracking BNB liquid staking inflows and user adoption of Ankr's aBNBb/aBNBc tokens.

<Accordion title="Columns">
  | Column             | Type        | Description                                                                                                                                                                                                                              |
  | ------------------ | ----------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
  | `block_timestamp`  | `TIMESTAMP` | Timestamp when the block was produced. UTC timezone, millisecond precision.                                                                                                                                                              |
  | `block_number`     | `INT64`     | Sequential identifier for the block in which the event or transaction was recorded. Integer value indicating the block's position in the blockchain.                                                                                     |
  | `transaction_hash` | `STRING`    | Unique identifier for the transaction. 66-character hex string including 0x prefix.                                                                                                                                                      |
  | `log_index`        | `INT64`     | Position of the event within the block's transaction logs. Zero-indexed integer representing the sequential order of log emission.                                                                                                       |
  | `address`          | `STRING`    | Contract address that emitted the event. Hex-encoded, 0x-prefixed, 42-character string.                                                                                                                                                  |
  | `removed`          | `BOOL`      | Boolean flag indicating whether the event log was removed from the blockchain due to a chain reorganization.                                                                                                                             |
  | `in_delegator`     | `STRING`    | Address of the delegator participating in the staking or delegation operation. Hex-encoded, 0x-prefixed, 42-character string.                                                                                                            |
  | `in_intermediary`  | `STRING`    | Address of the intermediary contract or account facilitating the stake delegation between the user and the Ankr BinancePool contract. Appears to be consistently 0xf92ff9dbda8b780a9c7bc2d2b37db9d74d1bacd6 across staking transactions. |
  | `in_amount`        | `STRING`    | Input amount for the swap, transaction, or operation. Numeric string representation of token quantity in smallest denomination.                                                                                                          |
</Accordion>

<Accordion title="Sample Data">
  | address                                    | removed | in\_amount           | log\_index | block\_number | in\_delegator                              | block\_timestamp         | in\_intermediary                           | transaction\_hash                                                  |
  | ------------------------------------------ | ------- | -------------------- | ---------- | ------------- | ------------------------------------------ | ------------------------ | ------------------------------------------ | ------------------------------------------------------------------ |
  | 0x66bea595aefd5a65799a920974b377ed20071118 | false   | 4598000000000000000  | 341        | 18850965      | 0x32b5ec49b7737f3e07c3ae52105802bf4dff10fd | 2022-06-20T10:34:32.000Z | 0xf92ff9dbda8b780a9c7bc2d2b37db9d74d1bacd6 | 0xdfc7105528622f3413cb207149acccf3801a17bc96cd5cd6a4f50571310d34df |
  | 0x66bea595aefd5a65799a920974b377ed20071118 | false   | 1000000000000000000  | 270        | 18854150      | 0x78e27beeae7319da787457c4efd66777575132d5 | 2022-06-20T13:14:00.000Z | 0xf92ff9dbda8b780a9c7bc2d2b37db9d74d1bacd6 | 0x75d41acb5a582da9fef207a50037dcd1bc98af06f9d6ece57997cbbb5036262f |
  | 0x66bea595aefd5a65799a920974b377ed20071118 | false   | 23998000000000000000 | 131        | 22441821      | 0x53fca7b0bd49739186cb49016b4f4aa0e7311689 | 2022-10-24T02:57:16.000Z | 0xf92ff9dbda8b780a9c7bc2d2b37db9d74d1bacd6 | 0x5a566ecf501204721ef1afa90c2a412f863edd47cd7e5390d228d7301ddd1d5e |
</Accordion>

<Accordion title="Example Query">
  **Query with partition filter**

  ```sql theme={null}
  SELECT *
  FROM `tt-contracts.ankr_v1_bsc.BinancePool_Staked_event`
  WHERE block_timestamp >= DATE_SUB(CURRENT_DATE(), INTERVAL 7 DAY)
  LIMIT 100
  ```
</Accordion>

***

### BinancePool\_UnstakePending\_event

Pending unstake requests from Ankr's BNB liquid staking pool on BSC, recording withdrawal initiation events before the unbonding period completes. Tracks claimer addresses and BNB amounts (in wei) entering the withdrawal queue for analyzing unstaking patterns and liquidity outflows.

<Accordion title="Columns">
  | Column             | Type        | Description                                                                                                                                          |
  | ------------------ | ----------- | ---------------------------------------------------------------------------------------------------------------------------------------------------- |
  | `block_timestamp`  | `TIMESTAMP` | Timestamp when the block was produced. UTC timezone, millisecond precision.                                                                          |
  | `block_number`     | `INT64`     | Sequential identifier for the block in which the event or transaction was recorded. Integer value indicating the block's position in the blockchain. |
  | `transaction_hash` | `STRING`    | Unique identifier for the transaction. 66-character hex string including 0x prefix.                                                                  |
  | `log_index`        | `INT64`     | Position of the event within the block's transaction logs. Zero-indexed integer representing the sequential order of log emission.                   |
  | `address`          | `STRING`    | Contract address that emitted the event. Hex-encoded, 0x-prefixed, 42-character string.                                                              |
  | `removed`          | `BOOL`      | Boolean flag indicating whether the event log was removed from the blockchain due to a chain reorganization.                                         |
  | `in_claimer`       | `STRING`    | Address of the account initiating the claim transaction. Hex-encoded, 0x-prefixed, 42-character string.                                              |
  | `in_amount`        | `STRING`    | Input amount for the swap, transaction, or operation. Numeric string representation of token quantity in smallest denomination.                      |
</Accordion>

<Accordion title="Sample Data">
  | address                                    | removed | in\_amount          | log\_index | in\_claimer                                | block\_number | block\_timestamp         | transaction\_hash                                                  |
  | ------------------------------------------ | ------- | ------------------- | ---------- | ------------------------------------------ | ------------- | ------------------------ | ------------------------------------------------------------------ |
  | 0x66bea595aefd5a65799a920974b377ed20071118 | false   | 1017999999999999998 | 360        | 0xe58564b8ce8344afdfe3a111bc0b541ee7f5f7fa | 22143644      | 2022-10-13T15:39:51.000Z | 0x8249a422db3c380b9561cbf42b118624a1bd77113867f435b40dd8e3d26887e1 |
  | 0x66bea595aefd5a65799a920974b377ed20071118 | false   | 500000000000000000  | 264        | 0x6e9681c9cbcf23fc3b9a044b04941b792b0dcbd9 | 22137184      | 2022-10-13T10:12:37.000Z | 0x1ec8e56f5bcd3bb3f744df0ea3eb63ae986d95aef6d5d44f9c5aac8b25619a65 |
  | 0x66bea595aefd5a65799a920974b377ed20071118 | false   | 1497999999999999998 | 212        | 0x8f5aa241215ef04e01ba036ef09dc856a7d9f035 | 22143697      | 2022-10-13T15:42:45.000Z | 0x3c0de9ae5a6ef3df27534a56ad60979056915bf510804bdf5ed6ae8b2eee2edc |
</Accordion>

<Accordion title="Example Query">
  **Query with partition filter**

  ```sql theme={null}
  SELECT *
  FROM `tt-contracts.ankr_v1_bsc.BinancePool_UnstakePending_event`
  WHERE block_timestamp >= DATE_SUB(CURRENT_DATE(), INTERVAL 7 DAY)
  LIMIT 100
  ```
</Accordion>

***