tx 0xe042309966f9aa90d21b4e9076f2820903c008624f1bff882192587c2eb97b9eCopy

order would be filled (post-only rejected)

{
  "PlaceOrder": {
    "side": "Long",
    "size": 3000000,
    "price": 10173000000,
    "market_id": 6,
    "post_only": true,
    "stop_loss": null,
    "account_id": 14,
    "order_type": "Limit",
    "reduce_only": false,
    "take_profit": null,
    "time_in_force": "GTC",
    "trigger_price": null
  }
}