tx 0x0f3c40b100661c05529eff0e397e7d9a8dcb012f8cc11800d1a49f8a5bc85d8dCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 222899168,
    "price": 552000000,
    "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
  }
}