{
  "manageEntity": {
    "action": "View",
    "entityId": "667809204",
    "entityType": "Notification",
    "nonce": "0x287fb8405b382dd037f7a20e7be5321c03346485104468e879ca68ecf44b921b",
    "signature": "0x71800b5f6a8a1df80e8c4df3ce282cd1fbd5c1ea5d60402f9d5b088c7af9cb066725595f677c7904b7f7248e8fcf7eea77c86f45225f57889f9868fb214030711c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}