tx 0x664a77351da84fa5ae5a10ec34e9052763b7158dca7f2e2640286cfa6ab09efcCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 2539306525,
    "price": 543000000,
    "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
  }
}