tx 0x312834a69628aa0757cdaea6d08eb16de42180328d4a2bfafb7ecb3bb3bf8b5bCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 13299475,
    "price": 31005000000,
    "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
  }
}