tx 0xfc7fe7c5cd7b15e1ba9b00fd8a88c206c0e619c5f5857e1be41efef03a6ac886Copy

order would be filled (post-only rejected)

{
  "PlaceOrder": {
    "side": "Long",
    "size": 493807200,
    "price": 59999000000,
    "market_id": 0,
    "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
  }
}