tx 0x89a390dfb1f9337d555d93da4f252ce8b38264d8c57842472c5eeca5a6af619bCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 3000000000,
    "price": 504000000,
    "market_id": 5,
    "post_only": true,
    "stop_loss": null,
    "account_id": 27,
    "order_type": "Limit",
    "reduce_only": false,
    "take_profit": null,
    "time_in_force": "GTC",
    "trigger_price": null
  }
}