{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x7c2e36c9f5a738474c6ec0ae8b917cab6ecabc74b4067e80bb392f8b1f7869fe",
    "signature": "0xa9f00c80482c23544b19e6be73e9551dd07ead5aba8375f85998ef5b75e22cf7078f08198b0aa33f26500a74ec9476b17cecfc17f7f0f73dd2aee248685cea551b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}