# Transaction Decoder

This section provides guidance on how users can interpret and decode the details of their raw transactions using the [<mark style="color:blue;">**Transaction Decoder**</mark>](../../integrations/blockchain/evm-based-blockchains/ethereum#decodetransaction).

<figure><img src="https://680235803-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FaWFVt3vE2Ci7ngiL0xHe%2Fuploads%2FY63QtIJVACTsdPQ2Zn9k%2Fdiagram-export-12-13-2023-1_10_05-PM.png?alt=media&#x26;token=a4009652-6be0-4df6-9e26-e1a48e0130aa" alt="" width="375"><figcaption></figcaption></figure>

### Transaction decoding involves passing the raw transaction generated from any of the blockchain POST transactions.

**API URL:** [﻿`https://api.expand.network/chain/decodetransaction`](https://api.expand.network/chain/decodetransaction)

***

**Sample Request:**

```json
{ 
    "chainId" : "1",
    "rawTransaction":"0xf865808509c9919d87830a4a1194a67e9b68c41b0f26184d64c26e0b2b81466e5994018025a07542477f2599acdda95c37ff0492bd0ac656687780033807e0434ccf69bd4015a005f33bf2cde8001f51b46e18db78049b4509b824f09dccb45b4dbb9087d17049"
}
```

***

**Sample Response:**&#x20;

```json
{
    "status": 200,
    "msg": "success",
    "data": {
        "parsedTx": {
            "nonce": 0,
            "gasPrice": {
                "type": "BigNumber",
                "hex": "0x09c9919d87"
            },
            "gasLimit": {
                "type": "BigNumber",
                "hex": "0x0a4a11"
            },
            "to": "0xa67E9B68c41b0f26184D64C26e0b2B81466E5994",
            "value": {
                "type": "BigNumber",
                "hex": "0x01"
            },
            "data": "0x",
            "chainId": 1,
            "v": 37,
            "r": "0x7542477f2599acdda95c37ff0492bd0ac656687780033807e0434ccf69bd4015",
            "s": "0x05f33bf2cde8001f51b46e18db78049b4509b824f09dccb45b4dbb9087d17049",
            "from": "0xa2e73C17F437688946993F683930E3Fd42Dd4F8C",
            "hash": "0x5c3ef8d1720f481a6dbeb58f4d6cb404f9e2b6f31ba52ba5c8df48142b9e2ad3",
            "type": null
        },
        "assetChanges": {
            "from": "0xa2e73C17F437688946993F683930E3Fd42Dd4F8C",
            "to": "0xa67E9B68c41b0f26184D64C26e0b2B81466E5994",
            "value": {
                "type": "BigNumber",
                "hex": "0x01"
            }
        }
    }
}
```
