tx 0xf75737c49833b7d4629b93e35d13609cf4e94ddacec59878460fd3b11ed03afcCopy

market 4 is not active

{
  "PlaceOrder": {
    "side": "Short",
    "size": 307208,
    "price": 78565000000,
    "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
  }
}