tx 0x494388c788999370509565833807af8ac0a9328913d7dc43168d1f9011cc6e2aCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 379972508,
    "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
  }
}