tx 0xb480db82f2dcf5073b5da42ecd6f7ef39219bbee4ebd6e3a9dee2e876a7553f4Copy

insufficient margin

{
  "PlaceOrder": {
    "side": "Short",
    "size": 5000000,
    "price": 68992000000,
    "market_id": 4,
    "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
  }
}