tx 0x9f308a38ccfaf1c7411ac87fdef7b52c53f8a7d7e9c0c1d047c74601714da05dCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 31502862,
    "price": 68421000000,
    "market_id": 4,
    "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
  }
}