{
  "manageEntity": {
    "action": "Save",
    "entityId": "59549283",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x62b199e1570d1a56d81af6ceb72fea26acf47a3d1193c047464e8fd89b975665",
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}