{
  "manageEntity": {
    "action": "Save",
    "entityId": "141855",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x711bc2fd269dd7d63b3285abbd45e208e6bc640670fbffa5c696f01b546eb29b",
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}