{
  "manageEntity": {
    "action": "Save",
    "entityId": "4281",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0xbe87bee3c5726e4f9f460f360e6deeb41ad7c03c0144a10a681236ad345983b0",
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}