tx 0x5a913dbb8f5fb134f66eeca9f2cf8552ce85db80e9c1c1665c2b9a5fe98c7461Copy

insufficient margin

{
  "PlaceOrder": {
    "side": "Short",
    "size": 5000000,
    "price": 30304000000,
    "market_id": 2,
    "post_only": true,
    "stop_loss": null,
    "account_id": 146,
    "order_type": "Limit",
    "reduce_only": false,
    "take_profit": null,
    "time_in_force": "GTC",
    "trigger_price": null
  }
}