tx 0x8a777a8ed4815b43a1ede5ac6fa0e2fbf6f1c00981c4315b699d35c70e5a8c92Copy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 462274,
    "price": 0,
    "market_id": 5,
    "post_only": false,
    "stop_loss": null,
    "account_id": 51,
    "order_type": "Market",
    "reduce_only": false,
    "take_profit": null,
    "time_in_force": "IOC",
    "trigger_price": null
  }
}