{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0x883f58e235487cf0bb1b7f21c4d9a9bf23e3933d9894b9d5a9d71101a64181b0",
    "signature": "0x9d7fbf89d03de2c578fe576b9612b86ae71de86e488f4326b25e8e481c66be8b6d4897ddf4caefeda58b58b8f04e95b115567d589ad62e5ff3666327a78b83531b",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}