{
  "manageEntity": {
    "action": "ViewPlaylist",
    "entityId": "4281",
    "entityType": "Notification",
    "nonce": "0x3d6b424717f1d196920071e5cd5d5804a257cea3807016c328487363af456e3a",
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    "signer": "0xff4029d34F40f4154CD786c840C05Eab019f84f1",
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  }
}