tx 0x2a07a5b2e8353b156073ac5af6a4b52fb3e62a83abc1e5ba9fd24e1b5276eec5Copy

order would be filled (post-only rejected)

{
  "PlaceOrder": {
    "side": "Short",
    "size": 219476050,
    "price": 60641000000,
    "market_id": 0,
    "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
  }
}