tx 0x393eac3ba010010c7adb4aab2b1e85986d1a4939c505d5297cb93b3becfcbbafCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 19296395,
    "price": 30060000000,
    "market_id": 3,
    "post_only": true,
    "stop_loss": null,
    "account_id": 3,
    "order_type": "Limit",
    "reduce_only": false,
    "take_profit": null,
    "time_in_force": "GTC",
    "trigger_price": null
  }
}