tx 0x0138a3bc1ab7f867ab9cc2f9a31a23a3a4d9b0bc008b074ae7812a6ba3c2d20eCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 18859517606,
    "price": 540000000,
    "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
  }
}