tx 0x1bbca88b0e04f00a259f0f84e1b68e4a6152e0aa551cabd24f7179f331bf8946Copy

order would be filled (post-only rejected)

{
  "PlaceOrder": {
    "side": "Short",
    "size": 5000000,
    "price": 29882000000,
    "market_id": 2,
    "post_only": true,
    "stop_loss": null,
    "account_id": 27,
    "order_type": "Limit",
    "reduce_only": false,
    "take_profit": null,
    "time_in_force": "GTC",
    "trigger_price": null
  }
}