{
  "manageEntity": {
    "action": "View",
    "entityId": "1",
    "entityType": "Notification",
    "nonce": "0x9cc18775be62562306f5397971471da4ce623219f693ab098285bccc13c48fbb",
    "signature": "0x529e18f882b0502bae21f8459a029d9d61ceb20245631b20748971ddf52245f85df9448bd78a36bdc153e23d668bb2fa910fdef6d3812611390295dc75d974af1c",
    "signer": "0x7D273271690538cF855E5b3002A0dD8c154bB060",
    "userId": "1"
  }
}