{
  "manageEntity": {
    "action": "Save",
    "entityId": "1005781711",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x30b730be09da202e077816ba5102bd770b17e23946e67f9b55787a0b0b438f08",
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}