> ## Documentation Index
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# ERC721 Token Transfers

### Table Details

| Property            | Value                                                        |
| ------------------- | ------------------------------------------------------------ |
| Table Name          | `celo.assets.erc721_token_transfers`                         |
| Table Status        | Production-Ready                                             |
| Unique Key          | `block_timestamp`, `unique_id`                               |
| Clustering Key(s)   | `block_timestamp::date`                                      |
| Search Optimization | `from_address`, `to_address`, `transaction_hash`, `token_id` |

### Table Columns

| Column Name                     | Data Type          | Description                                                                                  |
| ------------------------------- | ------------------ | -------------------------------------------------------------------------------------------- |
| from\_address                   | VARCHAR(42)        | Address where the token is being transferred from.                                           |
| to\_address                     | VARCHAR(42)        | Address where the token is being transferred to.                                             |
| token\_address                  | VARCHAR(42)        | Token address of the asset transferred.                                                      |
| token\_name                     | VARCHAR(134217728) | Token name.                                                                                  |
| token\_symbol                   | VARCHAR(134217728) | Token symbol.                                                                                |
| token\_id                       | VARCHAR(134217728) | Unique ID of the ERC token (used for ERC721 or ERC1155 tokens).                              |
| raw\_amount\_str                | VARCHAR(134217728) | Amount of tokens transferred (unnormalized) in string to retain precision.                   |
| raw\_amount                     | FLOAT              | Amount of tokens transferred (unnormalized).                                                 |
| amount\_str                     | VARCHAR(134217728) | Amount of token transferred, normalized in string to retain precision.                       |
| amount                          | FLOAT              | Amount of token transferred, normalized.                                                     |
| transaction\_from\_address      | VARCHAR(42)        | The address of the sending party of this transaction.                                        |
| transaction\_to\_address        | VARCHAR(42)        | The address of the receiving party of this transaction (could be a contract address).        |
| transaction\_hash               | VARCHAR(66)        | Transaction hash that this transfer belongs to.                                              |
| transaction\_index              | NUMBER(38,0)       | The position of this transaction in the block. The first transaction of a block has index 0. |
| log\_index                      | NUMBER(38,0)       | The position of this log within the block. The first log of a block has index 0.             |
| block\_timestamp                | TIMESTAMP\_NTZ(9)  | The timestamp when the block that contains this transaction was included on the blockchain.  |
| block\_number                   | NUMBER(38,0)       | The block number that the corresponding transaction of this transfer belongs to.             |
| block\_hash                     | VARCHAR(66)        | The block hash that the corresponding transaction of this transfer belongs to.               |
| unique\_id                      | VARCHAR(134217728) | Unique ID generated for each transfer.                                                       |
| \_tokens\_updated\_at           | TIMESTAMP\_NTZ(9)  | Timestamp of when the token metadata was last updated.                                       |
| \_created\_at                   | TIMESTAMP\_NTZ(9)  | Timestamp of when the entry was created.                                                     |
| \_updated\_at                   | TIMESTAMP\_NTZ(9)  | Timestamp of when the entry was last updated.                                                |
| \_changed\_since\_full\_refresh | BOOLEAN            | Indicates if the record has changed since the last full refresh.                             |

### Related Docs

* [EVM Assets ERC721 Token Transfers](/historical-data/supported-blockchains/evm/core-schemas/assets/transfers/erc721-token-transfers)