> For the complete documentation index, see [llms.txt](https://developers.aixchain.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developers.aixchain.com/http-api/api-list/transactions/broadcasttransaction.md).

# BroadcastTransaction

Broadcast the signed transaction

**Return value**：broadcast success or failure

**BODY PARAMS**\
{

  **`txID`**` ``string`

 **`visible`**` ``boolean`

 **`raw_data`**` ``json`

 **`raw_data_hex`**` ``string`

 **`signature`**` ``array of strings`

}<br>

**Example:**

curl --request POST\
\--url <http://172.104.51.182:16667/wallet/broadcasttransaction>\
\--header 'Accept: application/json'\
\--header 'Content-Type: application/json'\
\--data ' {"raw\_data": { "contract": \[ { "parameter": { "value": { "data": "50bb4e7f0000000000000000000000004203485a535a4072c9fbfaaddfe2a010ad0bcdb000000000000000000000000000000000000000000000000000000000000000640000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000001a68747470733a2f2f7777772e676f6f676c652e636f6d2e766e32000000000000", "owner\_address": "AFzFXoQCgUeoApjejKM9B46NgFGHXvUyKz", "contract\_address": "AV27cVbuGmTv9q6qgtPxsLUkuG9ohUUVPd" }, "type\_url": "type.googleapis.com/protocol.TriggerSmartContract" }, "type": "TriggerSmartContract" } ], "ref\_block\_bytes": "bbdd", "ref\_block\_hash": "fbf5695b52ea68d6", "expiration": 1639036515000, "fee\_limit": 400000000, "timestamp": 1639036458060 }, "raw\_data\_hex": "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"}

**Input:**&#x20;

`{ "visible": true, "signature": [ "aef3b466874b538ad90dab1f10e0e47ab705eb3d15e26048aaf0806cb634e62f79a262baec3a31bcae3e54a63167a5409c43f82412a5cb85dad67404f3f88fef01" ], "txID": "978f610d94c14c7a9c840073dff482ea5e6bf1eb403f5b7cc692bbfc84b94fb6", "raw_data": { "contract": [ { "parameter": { "value": { "data": "50bb4e7f0000000000000000000000004203485a535a4072c9fbfaaddfe2a010ad0bcdb000000000000000000000000000000000000000000000000000000000000000640000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000001a68747470733a2f2f7777772e676f6f676c652e636f6d2e766e32000000000000", "owner_address": "AFzFXoQCgUeoApjejKM9B46NgFGHXvUyKz", "contract_address": "AV27cVbuGmTv9q6qgtPxsLUkuG9ohUUVPd" }, "type_url": "type.googleapis.com/protocol.TriggerSmartContract" }, "type": "TriggerSmartContract" } ], "ref_block_bytes": "bbdd", "ref_block_hash": "fbf5695b52ea68d6", "expiration": 1639036515000, "fee_limit": 400000000, "timestamp": 1639036458060 }, "raw_data_hex": "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" }`

**Response:**&#x20;

`{`&#x20;

`"result": true, "txid": "978f610d94c14c7a9c840073dff482ea5e6bf1eb403f5b7cc692bbfc84b94fb6"`&#x20;

`}`