tx 0x90c42cf3998b213446dd07a6e1d5a0a2d5b4fa8e1f38888bc73fefc2dbda2a9eCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 641112192,
    "price": 598000000,
    "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
  }
}