{
  "manageEntity": {
    "action": "Save",
    "entityId": "17673",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x069c551b198e50931e2e07d47db0e5397f28e14f8583824bdbe1c4f80bc033b7",
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}