{
  "manageEntity": {
    "action": "Save",
    "entityId": "1882905986",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0xc4cd208ca5959daea5be322c9787d9572611493a3cb1caf5618bc541d1c26dcc",
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}