tx 0xed048005c7f61b1bf00387b5d65736d06b49e42d288e7098bfa8604d6298c73bCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 556563375,
    "price": 540000000,
    "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
  }
}