tx 0x489a8edda57e08fd78ee2f4321313600130e74e2c480a865f1f1d3a4e76a4b4bCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 2333223145,
    "price": 510000000,
    "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
  }
}