tx 0x972ff8a3354221c36ed1a3bba0080a7258d0276ffb907bfff5229966b1321afdCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 12489999,
    "price": 66183000000,
    "market_id": 0,
    "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
  }
}