tx 0xd93e8af28f4c1f07bdb474f5f0dc0f66c593cffbe1bdcaa304bcda47c3d8f258Copy

order would be filled (post-only rejected)

{
  "PlaceOrder": {
    "side": "Short",
    "size": 2961517558,
    "price": 21587000000,
    "market_id": 1,
    "post_only": true,
    "stop_loss": null,
    "account_id": 42,
    "order_type": "Limit",
    "reduce_only": false,
    "take_profit": null,
    "time_in_force": "GTC",
    "trigger_price": null
  }
}