{
  "manageEntity": {
    "action": "View",
    "entityId": "667809204",
    "entityType": "Notification",
    "nonce": "0xbde31e6f0b78f26760f24f47110564189b416f71449d7c3772de314210016c10",
    "signature": "0xeb54c8a32a77f492ee34114cda799ffde5426c244750faa2ea08a74838115f5b6651e41e15b3c51f796f9836a0ae685bc46770dcbe97c033c577acd87a70cf8c1c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}