tx 0xf670f5ff642be86ba10b0b89f1e6a986fe6c8603a9db6b6c78aa2dcad6d7fde8Copy

market 4 is not active

{
  "PlaceOrder": {
    "side": "Short",
    "size": 30427,
    "price": 78557000000,
    "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
  }
}