{
  "manageEntity": {
    "action": "Save",
    "entityId": "44003799",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x22acae23154177d358f12effeb30f7ea2d66e358bbbc1de5add422398c9b6382",
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}