{
  "manageEntity": {
    "action": "View",
    "entityId": "520958130",
    "entityType": "Notification",
    "nonce": "0x00187930a2df7894b6fbda0bd0d45891061515849438773aa4dba5ab89085839",
    "signature": "0x79b0375341dd9b5bc8174540050e28868e6b37255f92b51bdd765e8c33d3fcfc40e682abcf2692b3a9cd9ed3167783b91954be0590711586fd57a145789bd8601b",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}