{
  "manageEntity": {
    "action": "Save",
    "entityId": "835709723",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x516f1f463f0c9c075b0dad589675e93b179dcfaee0e288d60f5c77fcf36254d3",
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}