tx 0x99570fde9300079d0f430cbf3d7fa4be47bbfd392670feb748115d509d3c8e1dCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 489942170,
    "price": 569000000,
    "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
  }
}