tx 0xdba403ba721588d3722930c6d8adb116af8fb8c447cbf14b6ce1b9f57e6c1043Copy

order would be filled (post-only rejected)

{
  "PlaceOrder": {
    "side": "Short",
    "size": 412078498,
    "price": 21709000000,
    "market_id": 1,
    "post_only": true,
    "stop_loss": null,
    "account_id": 8,
    "order_type": "Limit",
    "reduce_only": false,
    "take_profit": null,
    "time_in_force": "GTC",
    "trigger_price": null
  }
}