tx 0x0bf83e96be8d9b1ec92d06e13dadcbf3833cdc699b6ea76b65c725670d740fddCopy

market 4 is not active

{
  "PlaceOrder": {
    "side": "Short",
    "size": 19637606,
    "price": 71921000000,
    "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
  }
}