tx 0xd00548df62413b9f759b6a76d841b0ff0ad91935d1e178f20e23f538a0db8c3eCopy

market 5 is not active

{
  "PlaceOrder": {
    "side": "Long",
    "size": 78750445350,
    "price": 501000000,
    "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
  }
}