tx 0x785bfc0c77dabd58ab4f6b83bd34bbe3b8986e8e270a5c263d00ba58ba0db6b7Copy

insufficient margin

{
  "PlaceOrder": {
    "side": "Short",
    "size": 75000000,
    "price": 29309000000,
    "market_id": 3,
    "post_only": true,
    "stop_loss": null,
    "account_id": 27,
    "order_type": "Limit",
    "reduce_only": false,
    "take_profit": null,
    "time_in_force": "GTC",
    "trigger_price": null
  }
}