{
  "manageEntity": {
    "action": "View",
    "entityId": "667809204",
    "entityType": "Notification",
    "nonce": "0xe2ebf62ad3a9cddf7f2a10ec4769d15f1c24106fffb7591b964900f25b49701e",
    "signature": "0x82b5d76ed8beb9eb5b47d686db5b17f5751d42331674ebf484d0216356d7ceef23b5c8ae21425f1e79a1548dc0c3107348697a98f09deed27f95a77f9eb292531c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}