tx 0x516fd8512e9c8c1f09634f2f74f1919005de818383c29e1f2273566a9ac1caaaCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 393625165,
    "price": 518000000,
    "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
  }
}