{
  "manageEntity": {
    "action": "Save",
    "entityId": "718860097",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x2e98a19ada4328625f11f6aa1e9e46b8dc666fa071ad97ba4a1d6359a24dd264",
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}