tx 0xdd537e0bfa111391eb4abce32cc3888b92be6fa300f0f8837584142144f08e5bCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 28355860,
    "price": 21526000000,
    "market_id": 1,
    "post_only": false,
    "stop_loss": null,
    "account_id": 3,
    "order_type": "Limit",
    "reduce_only": true,
    "take_profit": null,
    "time_in_force": "IOC",
    "trigger_price": null
  }
}