tx 0x37ae468c4942e04c19f8d4376eeeabbbb85e519ca0b22e5c54bff32f773ab23bCopy

market 5 is not active

{
  "PlaceOrder": {
    "side": "Short",
    "size": 13239845,
    "price": 536000000,
    "market_id": 5,
    "post_only": true,
    "stop_loss": null,
    "account_id": 42,
    "order_type": "Limit",
    "reduce_only": false,
    "take_profit": null,
    "time_in_force": "GTC",
    "trigger_price": null
  }
}