tx 0x95b3238ab0eb07744227b0a4e48b6fdb2f3b20db36ac12d86add699ceb1ed4aeCopy

payload

{
  "PlaceOrder": {
    "side": "Long",
    "size": 263728858,
    "price": 399000000,
    "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
  }
}