tx 0x31a50781e53d8f180fb9b7c12b6c7c9a0b84822c75a4c0d6c51504ee4fd1255bCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 274355526,
    "price": 552000000,
    "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
  }
}