tx 0x2a6c1ed7333dc4bc4e92464d566feeb6e6a75b848f4bcd39eb5dc8fc56960abaCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 391250000,
    "price": 511000000,
    "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
  }
}