{
  "manageEntity": {
    "action": "ViewPlaylist",
    "entityId": "4281",
    "entityType": "Notification",
    "nonce": "0x973c623995d576d78397c3d0df8d8975d63e375271da0e245932232368368fea",
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    "signer": "0xA26eB38Fd507196cBeD68d81865Da73cecE6e8B6",
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}