{
  "manageEntity": {
    "action": "Save",
    "entityId": "4281",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0xc430edce78dc525c3a1ff055a389f6ec184ead6feb6ddc5bad8d03f2adc93b27",
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}