{
  "manageEntity": {
    "action": "Update",
    "entityId": "983566940",
    "entityType": "Playlist",
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    "nonce": "0xf3528471396e43538bec4de5f95c7b3969ee5f9b09bf5783c61252ec94c328c1",
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    "userId": "466587821"
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}