{
  "manageEntity": {
    "action": "ViewPlaylist",
    "entityId": "4281",
    "entityType": "Notification",
    "nonce": "0x0c4629c80b294017c1122ec74dd3d52309973c631cfcaf632bf868fedd7e16ef",
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    "signer": "0x2298E32DA0e7c080878c6C1eAB02B255510f0Db9",
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  }
}