tx 0x8857a9b7db1fbd9c151a9840f5a7073bd15dd4ae0d2b35e37011ce7c75d8a021Copy

insufficient margin

{
  "PlaceOrder": {
    "side": "Short",
    "size": 499409,
    "price": 0,
    "market_id": 4,
    "post_only": false,
    "stop_loss": null,
    "account_id": 51,
    "order_type": "Market",
    "reduce_only": false,
    "take_profit": null,
    "time_in_force": "IOC",
    "trigger_price": null
  }
}