tx 0x768232b9e6e1bcd9b612e567aa43258246a8dc9fcd17a9be9c7d95c36a264e6fCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 641704021,
    "price": 603000000,
    "market_id": 5,
    "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
  }
}