tx 0xf950bf1bd9c43091a6066bc24366b53e536de0211242fc1bc5a4a42cf1889f6dCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 644919241,
    "price": 516000000,
    "market_id": 5,
    "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
  }
}