{
  "manageEntity": {
    "action": "Save",
    "entityId": "4281",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x6583233fa0108402c3088b6f8e9973ceefc0500e01d995924d22d56a9fd8dcaa",
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}