tx 0x452ca67201e500a0f79ebf5491fefe5da5e36c13ec9ecb9dfc1f3aaaf3605e5aCopy

payload

{
  "PlaceOrder": {
    "side": "Long",
    "size": 327680,
    "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
  }
}