tx 0x5221c4bda5ecf6dd68ec0cdc5e5be2f600ba21fd96d602522dd3baa6811ff96fCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 251877221,
    "price": 21839000000,
    "market_id": 1,
    "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
  }
}