tx 0x622e19b666167224844c08b6ee83a975eacd50b56dbb458d4eec5c5ec9e48a4cCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 138687456,
    "price": 637000000,
    "market_id": 5,
    "post_only": true,
    "stop_loss": null,
    "account_id": 8,
    "order_type": "Limit",
    "reduce_only": false,
    "take_profit": null,
    "time_in_force": "GTC",
    "trigger_price": null
  }
}