{
  "manageEntity": {
    "action": "Save",
    "entityId": "636467497",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x13a4fedc92249c46e6b4a1f1c930913a6e2b10224cabd01a91a473c6c1c99216",
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}