tx 0xef9ce9aa74a2d148017c500592d1a429fda977514a21fb56503011c48373140bCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 4007217,
    "price": 31058000000,
    "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
  }
}