---
id: api-blockchain-get-tx-block
title: GetTxBlock
---

---

Returns the details of a specified Transaction block.

### Example Request

=== "cURL"

    ```shell
    curl -d '{
        "id": "1",
        "jsonrpc": "2.0",
        "method": "GetTxBlock",
        "params": ["1002353"]
    }' -H "Content-Type: application/json" -X POST "https://api.zilliqa.com/"
    ```

=== "Node.js"

    ```js
    const txBlock = await zilliqa.blockchain.getTxBlock("40");
    console.log(txBlock.result);
    ```

=== "Java"

    ```java
    public class App {
        public static void main(String[] args) throws IOException {
            HttpProvider client = new HttpProvider("https://api.zilliqa.com/");
            Rep<TxBlock> txBlock = client.getTxBlock("40");
            System.out.println(new Gson().toJson(txBlock));
        }
    }
    ```

=== "Python"

    ```python
    from pyzil.zilliqa import chain
    chain.set_active_chain(chain.MainNet)
    print(chain.active_chain.api.GetTxBlock("40"))
    ```

=== "Go"

    ```go
    func GetTxBlock(t *testing.T) {
      provider := NewProvider("https://api.zilliqa.com/")
      response := provider.GetTxBlock("40")
      result, _ := json.Marshal(response)
      fmt.Println(string(result))
    }
    ```

### Example Response

!!! note

    From Zilliqa `V7.2.0` onwards, an additional `NumPages` field is
    included in the `header` response section. This field is used by
    [GetTransactionsForTxBlockEx](../transaction-related-methods/api-transaction-get-txs-for-txblock-ex.md) and
    [GetTxnBodiesForTxBlockEx](../transaction-related-methods/api-transaction-get-txbodies-for-txblock-ex.md).

```json
{
  "id": "1",
  "jsonrpc": "2.0",
  "result": {
    "body": {
      "BlockHash": "53a24881823dd5f2a3dfda5902d1b79710e2bec5477ed3aa7325d74e30436b58",
      "HeaderSign": "8E0C73945CC2282173CF8CF44D7EB55E5DAD9B2D6D3437C6AC09DE8CF0D6B698575E535168AA898B6B3A3107603BDFC4BC671A4621E77C9004369FC3513F53A0",
      "MicroBlockInfos": [
        {
          "MicroBlockHash": "ebadc2d6e80b749e6e322ae54467d516618ea79d1ae495f26f3592c70b4de71a",
          "MicroBlockShardId": 0,
          "MicroBlockTxnRootHash": "165049b84c5f4499ce781aab63cba06aa31ed4e1b556f0aac643f01eb5814da4"
        },
        {
          "MicroBlockHash": "7111f32a526a381ecb3492e21a382f2dc5ad10c346340aaae3addd1a349cc559",
          "MicroBlockShardId": 1,
          "MicroBlockTxnRootHash": "640a7019993fcdaec2bfd10b50f5f9faea92920a1a4c0cb931ae56e061f983d9"
        },
        {
          "MicroBlockHash": "1a914f52aaef51fa3d585c666e56ae55c2dc5e3b8c759c66d1b79b211b783d0e",
          "MicroBlockShardId": 2,
          "MicroBlockTxnRootHash": "aea9eafc983f75947ef63d0aedd14c0c138025cbbaa5934f3ef327b2116bfd68"
        },
        {
          "MicroBlockHash": "cf095207f2f3cece2bc21f172022e2e3473c8a9279ba67a4d9bd1e352890f496",
          "MicroBlockShardId": 3,
          "MicroBlockTxnRootHash": "d97261b9c32ca9d1cfc8431a64523c9e3d26beff7e5265c5d431d5a41b416e49"
        }
      ]
    },
    "header": {
      "BlockNum": "1002353",
      "DSBlockNum": "10024",
      "GasLimit": "650000",
      "GasUsed": "25517",
      "MbInfoHash": "b2a862649507a9d86b21246b1538aa237c75f65cf7ef9a512e03ba39d0e62933",
      "MinerPubKey": "0x02134CC19B594B1571916AABBA4475026D1B2021C19045CB2065E0D3B12706768E",
      "NumMicroBlocks": 4,
      "NumPages": 5,
      "NumTxns": 10022,
      "PrevBlockHash": "18426f28438c500dd8b424f7923844290f4f082d43e84262ce629eebce68b82c",
      "Rewards": "0",
      "StateDeltaHash": "9e2c6b2b542219e421792892e8d42923f30fd3e4d4c55369feb89e3979b5a3a7",
      "StateRootHash": "57710511d91f7ec765c264babd53d6b607b320167029cc88c477fafd78c14632",
      "Timestamp": "1612477810820092",
      "TxnFees": "51138500000000",
      "Version": 1
    }
  }
}
```

### HTTP Request

| Chain(s)              | URL(s)                                                                                       |
| --------------------- | -------------------------------------------------------------------------------------------- |
| **Zilliqa mainnet**   | [https://api.zilliqa.com/](https://api.zilliqa.com/)                                         |
| **Developer testnet** | [https://dev-api.zilliqa.com/](https://dev-api.zilliqa.com/)                                 |
| **Local testnet**     | [http://localhost:4201/](http://localhost:4201/)                                             |
| **Isolated server**   | [https://zilliqa-isolated-server.zilliqa.com/](https://zilliqa-isolated-server.zilliqa.com/) |

### Arguments

| Parameter | Type   | Required | Description                                              |
| --------- | ------ | -------- | -------------------------------------------------------- |
| `id`      | string | Required | `"1"`                                                    |
| `jsonrpc` | string | Required | `"2.0"`                                                  |
| `method`  | string | Required | `"GetTxBlock"`                                           |
| `params`  | string | Required | Specifed TX block number to return. Example: `"1002353"` |