tx 0x9ca12d4ca25146707903e27c33232114d95fb5950e104cabdc41b9dd3a28f76cCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 300000000,
    "price": 510000000,
    "market_id": 5,
    "post_only": true,
    "stop_loss": null,
    "account_id": 27,
    "order_type": "Limit",
    "reduce_only": false,
    "take_profit": null,
    "time_in_force": "GTC",
    "trigger_price": null
  }
}