tx 0x642a77a2804061c06148a21768c56a5c7c91c7e5c5015d75f3dd1fc4b724741eCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 18778751,
    "price": 30112000000,
    "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
  }
}