{
  "manageEntity": {
    "action": "Save",
    "entityId": "90077",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x29b00ca3620e76a14476cbee6394c5182defb87fbc12cb5661b269bee36fea11",
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  }
}