{
  "manageEntity": {
    "action": "View",
    "entityId": "10449019",
    "entityType": "Notification",
    "nonce": "0xddc851948ed707bc3c27aa53bc659cef0afe0f5b5d6551771ff7bdee8300fc3b",
    "signature": "0x59e80fb13395adfbe942f9968cd7cfc23b9d1f5ba33f50f46dd16d6e9ce90cda7cf40082bc94995b837b49a4dde06cbd8363268fc7dc19f2bc6631548437a1581b",
    "signer": "0x5D012C880480A2E1ab4345f6F374CFf73e040331",
    "userId": "10449019"
  }
}