{
  "manageEntity": {
    "action": "Save",
    "entityId": "124273",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0xecdb5a78e83add45822598f9b9b5bb388d231f9a62345b29692a347857c96d33",
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}