{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x89e98a5d8da6fafddfc23059b6d6cff45c64f3bffeeb3f166e540d3493ed4e33",
    "signature": "0x68c03f7eda748440e6f227933437f2a188fe5643a65d5e41990556e4be4d444c5a12d43a5acbd17efb854d43e4bfbf06c1b7a9e83cf1cb14f3fe14b703f93f121b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}