tx 0x15eb2ecdff3f4e196d712519d9f6a1e2df018a3780580ac1ba9832ffedd1996dCopy

market 4 is not active

{
  "PlaceOrder": {
    "side": "Long",
    "size": 18538,
    "price": 67318000000,
    "market_id": 4,
    "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
  }
}