tx 0xf37e5bd847ee85aba961020cc0ee9dad285d32e64a947c6a2b9e19fc9bd04a2bCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 515007354,
    "price": 498000000,
    "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
  }
}