tx 0x8b7ff03645bd25a3e7afc98e61393d8bb5f2e0dff5ed5b8633e3f8139046c1b8Copy

order would be filled (post-only rejected)

{
  "PlaceOrder": {
    "side": "Short",
    "size": 333971254,
    "price": 8407000000,
    "market_id": 6,
    "post_only": true,
    "stop_loss": null,
    "account_id": 309,
    "order_type": "Limit",
    "reduce_only": true,
    "take_profit": null,
    "time_in_force": "GTC",
    "trigger_price": null
  }
}