tx 0x474105d7dae0265a908a18e505e3ea14e66e04dae17ab83e4f6f7ab3699dcdffCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 138458921,
    "price": 543000000,
    "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
  }
}