tx 0xb81e9639b236e1065216e4e3a43ab79bf63f829f8fab3e39b6360b92241f9699Copy

order would be filled (post-only rejected)

{
  "PlaceOrder": {
    "side": "Short",
    "size": 80274725,
    "price": 30173000000,
    "market_id": 2,
    "post_only": true,
    "stop_loss": null,
    "account_id": 3,
    "order_type": "Limit",
    "reduce_only": false,
    "take_profit": null,
    "time_in_force": "GTC",
    "trigger_price": null
  }
}