tx 0x3518a505459e47b981cca1870e70d340c1bf612e1148455f571f492b7005ad3bCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 306120056,
    "price": 69647000000,
    "market_id": 4,
    "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
  }
}