tx 0x68b733f204d345a23b32940213a121219253f18fbce6c4bd2a889a001256a243Copy

order would be filled (post-only rejected)

{
  "PlaceOrder": {
    "side": "Short",
    "size": 1325142167,
    "price": 28703000000,
    "market_id": 3,
    "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
  }
}