tx 0x81241f6c38b3b7b0ba5beff4229cb61ca6f7beaaca889b5cb6f3863fb5a63e3bCopy

order would be filled (post-only rejected)

{
  "PlaceOrder": {
    "side": "Short",
    "size": 220816295,
    "price": 6756000000,
    "market_id": 11,
    "post_only": true,
    "stop_loss": null,
    "account_id": 52,
    "order_type": "Limit",
    "reduce_only": false,
    "take_profit": null,
    "time_in_force": "GTC",
    "trigger_price": null
  }
}