tx 0x3224efcf4021733d12c46f1afc019dd0fdf4cbfd1423c4e21c0caa4e5e5318adCopy

payload

{
  "PlaceOrder": {
    "side": "Long",
    "size": 189510870,
    "price": 398000000,
    "market_id": 5,
    "post_only": true,
    "stop_loss": null,
    "account_id": 42,
    "order_type": "Limit",
    "reduce_only": false,
    "take_profit": null,
    "time_in_force": "GTC",
    "trigger_price": null
  }
}