{
  "manageEntity": {
    "action": "ViewPlaylist",
    "entityId": "4281",
    "entityType": "Notification",
    "nonce": "0x482ccfe0584cbe377af09369029608d769ae1007be2895a92837c05fc7b3e64c",
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    "signer": "0x899b2CDf71A8eb1F749632F1D3499aB68e4B877C",
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  }
}