tx 0x03ef84b4f4dd1d3502d5fb5d416b5d77efa674d03b2bde878474f0d69603cdfaCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 511000000,
    "price": 474000000,
    "market_id": 5,
    "post_only": true,
    "stop_loss": null,
    "account_id": 10,
    "order_type": "Limit",
    "reduce_only": false,
    "take_profit": null,
    "time_in_force": "GTC",
    "trigger_price": null
  }
}