tx 0x7fcb74af0d34088c6844c33ba5233fa0f3c189cf8575a1bfcb1bb86d74c60ad4Copy

market 5 is not active

{
  "PlaceOrder": {
    "side": "Short",
    "size": 260528881,
    "price": 620000000,
    "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
  }
}