{
  "manageEntity": {
    "action": "Save",
    "entityId": "133923",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x1690e877dcc7971b0af73977b30cdc5e3898feca3bfa732b7b0a1e9fb057566a",
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}