tx 0x275298b2127182345c4a8866bc2bad9d47d0b86ae83c1e8cb6cb6a2f40c0ec4bCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 384524607,
    "price": 530000000,
    "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
  }
}