{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x1859fb2b24858bc98b288bd25eb08dcaf98c4dac4a63b6ae74a7589dc59485a1",
    "signature": "0x5f3c197b260238902d29dd383f6b0b502f9923b25da2b8b13cf7a94e5e52f74d0a9494eae41291a7898c0e952737449826cb2134b938dd49f04b0e01b20cdf701c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}