tx 0x813f8011b2e38aec970fb6d64c531f1c51e22eca8a952ca17603a42ce7aea08bCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 278375200,
    "price": 21653000000,
    "market_id": 1,
    "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
  }
}