tx 0x1cfd0c1107b17d88e5417c7a693dec958a833c9e106e1df7dd593c9849c72ca2
error
position is grandfathered under a margin-tier change and is reduce-only — it can be held or reduced, not increased; close it and open a new position to grow exposure under the current tiers
payload
{
"PlaceOrder": {
"side": "Long",
"size": 38642927,
"price": 28508000000,
"market_id": 3,
"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
}
}