tx 0x3706c5c508b0855301abb45a6cecacf598d832fa9f6f42cf6b489cf5c3cc5a4aCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 306429337,
    "price": 502000000,
    "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
  }
}