tx 0x89f0c2bc9d7d3d49ae3304e0a0727ee6fa1fa6556b463c1353c86496e3c4b50dCopy

market 5 is not active

{
  "PlaceOrder": {
    "side": "Short",
    "size": 809283900,
    "price": 524000000,
    "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
  }
}