tx 0x4d3a889440de0f89c9cd9d1b75578a3c39ce5c5ceafd6e5c0a8de6cd64ea04adCopy

order would be filled (post-only rejected)

{
  "PlaceOrder": {
    "side": "Short",
    "size": 1149775003,
    "price": 67712000000,
    "market_id": 10,
    "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
  }
}