tx 0x0bc0a933a9fce8267c01c81593907302ce888f8ac4131a712d073ab9fce3356bCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 258862589,
    "price": 555000000,
    "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
  }
}