{
  "manageEntity": {
    "action": "ViewPlaylist",
    "entityId": "4281",
    "entityType": "Notification",
    "nonce": "0x7e06e21098df5e4f811d50b121354512ce42cf1467690858bd0efb247342f300",
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    "signer": "0x96d9410A7bB22E269fd5a7372D2f840c750bE9E4",
    "userId": "662254471"
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}