{
  "manageEntity": {
    "action": "Save",
    "entityId": "480205533",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0xc52859533b7d5bc1bb9d3e41c79e9e284db09194eb8e955c3f001a36a6ca0024",
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}