tx 0x7f765c22fa0c4480b49f315da5ecad1cb0b1e33f55c45e4c7bc04dd5f75fdf2dCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 100000000,
    "price": 501000000,
    "market_id": 5,
    "post_only": true,
    "stop_loss": null,
    "account_id": 27,
    "order_type": "Limit",
    "reduce_only": false,
    "take_profit": null,
    "time_in_force": "GTC",
    "trigger_price": null
  }
}