tx 0x147f422076ec10b3a32df5b6ed3df4a00e5bd8b312896bf0d41ab2aca1db3c9bCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 854398426,
    "price": 28887000000,
    "market_id": 3,
    "post_only": true,
    "stop_loss": null,
    "account_id": 42,
    "order_type": "Limit",
    "reduce_only": false,
    "take_profit": null,
    "time_in_force": "GTC",
    "trigger_price": null
  }
}