tx 0x12bb77fedfc227083a02f9a019fcad3d8d685bbccd0a328880226b64a6ee3c1eCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 391250000,
    "price": 511000000,
    "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
  }
}