tx 0x7874d81fc3d2a4d72f94692ff57ad5fed6e16c9b0ef7c5f2aab0ac64e04ecd4eCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 559082812,
    "price": 637000000,
    "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
  }
}