{
  "manageEntity": {
    "action": "Save",
    "entityId": "57613",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0xae895812d7e8af5624a9cd1a11686309706c85c17c9e865504373aae4a83822c",
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}