{
  "manageEntity": {
    "action": "View",
    "entityId": "16564",
    "entityType": "Notification",
    "nonce": "0xb8342eb4f9f80ab9ba800a647e9c0a5f57f7fce17b1e45e4f39b06aac5ea46f0",
    "signature": "0x2a684976555ef020288f8a2509144b38972e9155ad863a92c735ea874823f0574a006408aadb2af362ccab47a6888240c3fc31c836a9c9aa13573928e097cd4c1c",
    "signer": "0x4Bff11A7AEC906EE6b14CFeaE29e4Df25293247d",
    "userId": "16564"
  }
}