tx 0x3890158ea6a8ca903f012f45aac8c7dd7cf039b26e27c7743459b9fc2bcabc2bCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 17904877,
    "price": 30468000000,
    "market_id": 3,
    "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
  }
}