ValidatorSignWithdrawalAction

Validators sign withdrawal transactions to authorize bridge transfers to external addresses.

Sample Data

{
  "signature": {
    "r": "0x62a3295228b569f9a08d3776a12bbb2bd56e75153c3dadefda97e84c1be87097",
    "s": "0x5b7d385d6e32cbb89ed5fad01877ca78bf562e1333ae16fb1bcb7eca946ed7c6",
    "v": 28
  },
  "action": {
    "type": "ValidatorSignWithdrawalAction",
    "user": "0x6275c773fa0d1fd29e39322afee475827171c26b",
    "destination": "0xc2c9981b9061e533affaaf03105c561154f1ec84",
    "usd": 15494002,
    "nonce": 1768146916924000,
    "signature": {
      "r": "0x1e63066eff19a658f69813bf33d081f856846c684e1488b1d021ec5419ba2f0c",
      "s": "0x8a56ce8e4ff9f0115fdef290e6ea2cc4364d9d0faa406a255a8f13df936a16d",
      "v": 28
    }
  },
  "nonce": 1768146734592
}

View this transaction on Hypurrscan →

Field Reference

Action Fields

Field	Type	Description
type	string	Always "ValidatorSignWithdrawalAction"
user	string	User requesting withdrawal
destination	string	External destination address
nonce	number	Withdrawal nonce
usd	number	Amount in raw units

Use Cases

Withdrawal Authorization Tracking

Monitor validator withdrawal signatures:

def process_ValidatorSignWithdrawalAction(action):
    user = action.get('user')
    amount = action.get('usd') / 1_000_000
    print(f"Withdrawal signed: ${amount:,.2f} for {user[:10]}...")

Related Action Types

• withdraw3 - Initiate withdrawals
• VoteEthFinalizedWithdrawalAction - Finalization votes