tx 0x3b20d9da624a3dd47f28a4666b05c4bd1b1a5551658a980a4417b0d048b58addCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 2176430527,
    "price": 493000000,
    "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
  }
}