{
  "manageEntity": {
    "action": "View",
    "entityId": "520958130",
    "entityType": "Notification",
    "nonce": "0x7f5c8c0caa9ab409947694596a756545ab072b6b505878e6f1926ca7a1718801",
    "signature": "0x6c7f6e0efddb5b13aa140def2735731686298ae22c0c4f8e5ffb8bbf1c7cbf3f1c3897d8c0442db6b7f4eb74aa53bd229a48feb1f1c7565c4ad8e6679d0a05f61b",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}