tx 0x80bbf7458d974b5b72df5b0a06dcbd1dcffd486fbae9f50bc4af2c3964b29a36Copy

order would be filled (post-only rejected)

{
  "PlaceOrder": {
    "side": "Short",
    "size": 7539827353,
    "price": 21598000000,
    "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
  }
}