tx 0xb1b4f616f58d96b06d2ae1fccfe9b43598a3e4e86f4c359353a0ffc616a7d87dCopy

order would be filled (post-only rejected)

{
  "PlaceOrder": {
    "side": "Short",
    "size": 5000000,
    "price": 29837000000,
    "market_id": 2,
    "post_only": true,
    "stop_loss": null,
    "account_id": 27,
    "order_type": "Limit",
    "reduce_only": false,
    "take_profit": null,
    "time_in_force": "GTC",
    "trigger_price": null
  }
}