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author_submitAndWatchExtrinsic RPC Method

Submit and subscribe to watch an extrinsic until unsubscribed.

Updated on
Apr 01, 2026

Parameters

Extrinsic
string
REQUIRED

The fully formatted extrinsic that you want to submit to the network

Returns

ExtrinsicStatus
string

The status of the submitted extrinsic

Request
Response
1
{
2
"jsonrpc": "2.0",
3
"result": "0x1887ec8b9589ccad00000000000532da",
4
"id": 1
5
}
1
{
2
"jsonrpc": "2.0",
3
"result": "0x1887ec8b9589ccad00000000000532da",
4
"id": 1
5
}
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