{
  "manageEntity": {
    "action": "ViewPlaylist",
    "entityId": "4281",
    "entityType": "Notification",
    "nonce": "0x1ec2ae0aafd5258cf11ace6bef82ccbb436adffd27aa068ce8de1e1afe06a585",
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    "signer": "0x967c77E6BD1aAb5DA9348e9EA3b6246cCfBEF68e",
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  }
}