{
  "manageEntity": {
    "action": "View",
    "entityId": "183840",
    "entityType": "Notification",
    "nonce": "0xe28ad9b8e708c33779284be682b5105758dc8b85f62447ecfb054f65b0251e45",
    "signature": "0x243bd9eaae542bba4d6f1c348a3b17b44e34b5fb57c678405163a14dc413854300ec71536cf61e4c8777d8fb27f5da6d786809fb71a3d879cb78e78bfae0d1721b",
    "signer": "0xa689dFDa253c045F5d279da7B19287f529B7b271",
    "userId": "183840"
  }
}