tx 0x947229a58850a4297449e0586945585b761aa579d6f8fcd109bd24c90bae6ccfCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 615984732,
    "price": 621000000,
    "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
  }
}