tx 0xb9c18b2a4d3cc5fbb7e6c601c220a9e6d933d8ff5a2997c0e4dd6c1a4be625f6Copy

insufficient margin

{
  "PlaceOrder": {
    "side": "Short",
    "size": 5000000,
    "price": 30381000000,
    "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
  }
}