tx 0x6136bc3c5dfb447ab7b6b94abd47c4d9837fa759d8f0172bceca34f0cdffc86bCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 10459029910,
    "price": 541000000,
    "market_id": 5,
    "post_only": true,
    "stop_loss": null,
    "account_id": 42,
    "order_type": "Limit",
    "reduce_only": false,
    "take_profit": null,
    "time_in_force": "GTC",
    "trigger_price": null
  }
}