tx 0x699b155f044243cec5f2c3f2e4239918a685d071ee12a6b6ffda78e644a3b2b2Copy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 256260753,
    "price": 509000000,
    "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
  }
}