tx 0x4f38a334ac2dab5b7d34e50db83cdd3b5d993ce90eb9c183540bac4bc2f507faCopy

market 5 is not active

{
  "PlaceOrder": {
    "side": "Long",
    "size": 7622570613,
    "price": 449000000,
    "market_id": 5,
    "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
  }
}