{
  "manageEntity": {
    "action": "View",
    "entityId": "667809204",
    "entityType": "Notification",
    "nonce": "0x28805385ad48dd010966fe3c7d75b33733cedee0f8df516a2d8158537d3cb4ba",
    "signature": "0x7d4e93a73c19f6996e4ade2ee9fd5a90cd364f36971ba4ce8c1af3a5e81df0a90f3f5a4f8747edee33d8ef5498fd8d7e3d6eb9739c3ae27d132b55cd2fd07e0f1b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}