{
  "manageEntity": {
    "action": "View",
    "entityId": "53273933",
    "entityType": "Notification",
    "nonce": "0x487213290901886e7c6cf43dcc35d4fc08fd88de74ef60a694f25d724243f8b9",
    "signature": "0xe2a80e9ebf7180296ec1f7654ef8fc83cfda3ba2bc274c646ac5466bbac4a049277798ea0dc2d5971c0bd14a44e05e5344d62c1dc51d2214ccbbda8c73b36c391c",
    "signer": "0x14FF2Ce3bf23AEeC9C140996251F6f85D8e99431",
    "userId": "53273933"
  }
}