tx 0x39e507c8381050455d55c8b7f7b01fb3ad7bc617fedf454bde6bcae34a672c5fCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 67830998,
    "price": 643000000,
    "market_id": 5,
    "post_only": true,
    "stop_loss": null,
    "account_id": 3,
    "order_type": "Limit",
    "reduce_only": false,
    "take_profit": null,
    "time_in_force": "GTC",
    "trigger_price": null
  }
}