{
  "manageEntity": {
    "action": "Update",
    "entityId": "1499641337",
    "entityType": "Playlist",
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    "nonce": "0x9f4787b2fd59ebe2995f07b9d65631e04f5e7314011db5fb337293de8d707bfe",
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    "userId": "697544461"
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}