{
  "manageEntity": {
    "action": "View",
    "entityId": "667809204",
    "entityType": "Notification",
    "nonce": "0x9c8cabfc3b9def218635101883a00c4e4cbf8a8b4686c71d309f8d3e82f7f1b0",
    "signature": "0x4c44500a9b93788f45412ae9cdfdd287ebd4e8b65d45a3ebcc51aa76ec2ad6451402b113a63cdc0fc6c644d7a1e69b039bb4587bbf6e082d52d230c8502498bd1b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}