tx 0x5b877147b471e1f51daf41c1953d0cd3b3243b1b6b46fecae382977e0a79a60fCopy

market 1 is not active

{
  "PlaceOrder": {
    "side": "Short",
    "size": 5724394,
    "price": 21921000000,
    "market_id": 1,
    "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
  }
}