tx 0x722e7e61fba4d0daa0831bf9f5fb40c4511502a5c65d80b47fd05034db0e2f38Copy

insufficient margin

{
  "PlaceOrder": {
    "side": "Short",
    "size": 309297,
    "price": 0,
    "market_id": 1,
    "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
  }
}