{
  "manageEntity": {
    "action": "View",
    "entityId": "421466063",
    "entityType": "Notification",
    "nonce": "0x22a7fb997cb9789636c9750fb0c4744c420d74a48162f712a68409d86abcd6b2",
    "signature": "0x2565e5deeff8a4dd9d6d51e81a46aaf730b2d2a9578363e004f28e9dafebf207695bc5ee414ce5ae0232a90d8ce30db149f5998c81189d389bd4493b905f7a731c",
    "signer": "0x9456c4a1d6a0f5fa7b62f1F0F28562E3Eac093d5",
    "userId": "421466063"
  }
}