{
  "manageEntity": {
    "action": "View",
    "entityId": "10449019",
    "entityType": "Notification",
    "nonce": "0x25f83a76ff33d82b7ec20011818195ec9f1932de14877f3d2c4c51696ec584e3",
    "signature": "0xd9ebb2b489e60ebcef9e31b98d7783a097ae2109c6dba7e90234d18108e840e86c580f93964de5ee6dd9d6ecd740b298cc383c36694a8ac2c3a2392e821d1f991b",
    "signer": "0x5D012C880480A2E1ab4345f6F374CFf73e040331",
    "userId": "10449019"
  }
}