{
  "manageEntity": {
    "action": "Save",
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    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x652b0f24a55357aeee08c1fcfe420a036f51e7969b4f3b749aca13cb37b05a14",
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}