{
  "manageEntity": {
    "action": "View",
    "entityId": "121018469",
    "entityType": "Notification",
    "nonce": "0x39540f0efa548c823779fd18eee7d7b513927cab2d667f6fc09ac7132a4712c5",
    "signature": "0xf0a218eb88787f5d7531e032e0fcb90e07ef3b723bbcd6aa9d0258808c18bc27751865f60c598860b4f07953b201ed9a0c68898da50cabfe71c3b498e0be0a461c",
    "signer": "0x29DA29cFDe586469112dA8593Fcb9B91e30468e1",
    "userId": "121018469"
  }
}