tx 0x2821d734c3e72c3d638adbcfdd39639fb1c40deceae20e9d46b4c0bb39e4fd6aCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 943469565,
    "price": 503000000,
    "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
  }
}