curl --request GET \
  --url https://api.elections.kalshi.com/trade-api/v2/portfolio/orders/queue_positions \
  --header 'KALSHI-ACCESS-KEY: <api-key>' \
  --header 'KALSHI-ACCESS-SIGNATURE: <api-key>' \
  --header 'KALSHI-ACCESS-TIMESTAMP: <api-key>'

{
  "queue_positions": [
    {
      "order_id": "<string>",
      "market_ticker": "<string>",
      "queue_position": 123
    }
  ]
}