tx 0x3368e360b058751272ed1e8502c8e0418d9714a1fb3eb12f7958c37bf3a5f0adCopy

market 4 is not active

{
  "PlaceOrder": {
    "side": "Short",
    "size": 1121576692,
    "price": 69908000000,
    "market_id": 4,
    "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
  }
}