{
  "manageEntity": {
    "action": "Save",
    "entityId": "1911562749",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x0f3b68c9565d841f7d2b8756f713435012e1683567123771f8d6ac895129543a",
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}