tx 0xca55db019c0326f658e3e44f8455cfe451a6d36738a6f502c6b0219a3a8b812eCopy

order would be filled (post-only rejected)

{
  "PlaceOrder": {
    "side": "Short",
    "size": 29827642,
    "price": 115643000000,
    "market_id": 9,
    "post_only": true,
    "stop_loss": null,
    "account_id": 43,
    "order_type": "Limit",
    "reduce_only": true,
    "take_profit": null,
    "time_in_force": "GTC",
    "trigger_price": null
  }
}