tx 0x1389486644ab998b9aeeb99ffd0ea6eb0b931b9de9d4e8adfd863a3e3ebfd8c9Copy

order would be filled (post-only rejected)

{
  "PlaceOrder": {
    "side": "Short",
    "size": 44343324,
    "price": 68337000000,
    "market_id": 4,
    "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
  }
}