{
  "manageEntity": {
    "action": "Save",
    "entityId": "47530891",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0xfe25d36ba4f73f63679d3dec0fc0fc5671ebf30bd280aa408f4baf50fa2258d8",
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}