tx 0x5c3d6a1c4f96c6628fc32f7ea5ab11f9cbb890b47eb5f07efcd87aa604212620Copy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 500000000,
    "price": 591000000,
    "market_id": 0,
    "post_only": false,
    "stop_loss": null,
    "account_id": 29,
    "order_type": "Market",
    "reduce_only": false,
    "take_profit": null,
    "time_in_force": "IOC",
    "trigger_price": null
  }
}