tx 0x189340cb539691400ad9d7461b9421f4339688a8fa1d62c5df0c68f05fc6f50dCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 12147711,
    "price": 30388000000,
    "market_id": 2,
    "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
  }
}