{
  "manageEntity": {
    "action": "Save",
    "entityId": "606883035",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x535ec652ddea6e354873efd93b34b3da509f3f1456fbe15ff750b34dcfde1e60",
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}