tx 0xf5bc63eda1fb62560852c8b1350f37a38caa2bc780aa97a000edccbc231bcdfeCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 55709169481,
    "price": 517000000,
    "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
  }
}