tx 0xa755a0bef4a3e5b1784f421fd86f42655b2509141bd5ca8bf817a54003819dddCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 150652133,
    "price": 68049000000,
    "market_id": 4,
    "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
  }
}