curl --request GET \
  --url https://api.roxom.com/v1/orders/{orderId} \
  --header 'X-API-Key: <api-key>' \
  --header 'X-API-Signature: <api-key>'

{
  "data": {
    "order": {
      "accountId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "amountFilled": "<string>",
      "createdAt": 123,
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "instType": "perpetual",
      "px": "<string>",
      "qty": "<string>",
      "side": "buy",
      "size": "<string>",
      "status": "pendingsubmit",
      "symbol": "<string>",
      "timeInForce": "gtc",
      "type": "limit",
      "unit": "sats",
      "cancelAt": 123,
      "clientOrderId": "<string>",
      "triggerPx": "<string>",
      "triggeredAt": 123
    }
  },
  "error": true
}