tx 0xf4b7038fa88fe16f7e4f85861afac8c16273ba87b7c7a0003876d5077abdaf2fCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 491249,
    "price": 0,
    "market_id": 1,
    "post_only": false,
    "stop_loss": null,
    "account_id": 51,
    "order_type": "Market",
    "reduce_only": false,
    "take_profit": null,
    "time_in_force": "IOC",
    "trigger_price": null
  }
}