{
  "manageEntity": {
    "action": "Save",
    "entityId": "119927",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0xfa7c9a4cdec29adce9f52ffa4d8d997ba3723f3483c45cd094c7b70c19ef5a0b",
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  }
}