tx 0xb2d533cddf4cab4eee41c0a6ec1ee3110f8ebd85e137f1d6f20d6b885318e0faCopy

order would be filled (post-only rejected)

{
  "PlaceOrder": {
    "side": "Short",
    "size": 539070224,
    "price": 8156000000,
    "market_id": 6,
    "post_only": true,
    "stop_loss": null,
    "account_id": 43,
    "order_type": "Limit",
    "reduce_only": false,
    "take_profit": null,
    "time_in_force": "GTC",
    "trigger_price": null
  }
}