{
  "manageEntity": {
    "action": "Save",
    "entityId": "158003592",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x460400a7b3ad4a4a3c834fa0962cea1649bd95bd2b6af1196704867574788893",
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}