{
  "manageEntity": {
    "action": "Save",
    "entityId": "59549283",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x74a96adc00430252ac9f03c6e7b44963fb5851922f8a4f53209253bdd4b497ea",
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}