tx 0xb55b2d117ec2bd2da325cfc47bf5772aa87ebcfa3b83a266f5b06300fc71ea15
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": 189391392,
"price": 27661000000,
"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
}
}