tx 0x23e1ff9bc4e3c4e39d6cd046aa4f52d4260cdf6101a14ebb9f20e9c01f5105daCopy

order would be filled (post-only rejected)

{
  "PlaceOrder": {
    "side": "Short",
    "size": 42915375,
    "price": 60440000000,
    "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
  }
}