tx 0x6208ce6c58200c11bb56ae1d6379efc7db7d3e7b79b7b7e4a7d31d2193400afdCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 138067268,
    "price": 643000000,
    "market_id": 5,
    "post_only": true,
    "stop_loss": null,
    "account_id": 42,
    "order_type": "Limit",
    "reduce_only": false,
    "take_profit": null,
    "time_in_force": "GTC",
    "trigger_price": null
  }
}