{
  "manageEntity": {
    "action": "Save",
    "entityId": "342876966",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0xceff83da6ba858a7977c66f5745041da2cf12eb28a0444321ea7d6c3a2e840fe",
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}