tx 0x203b76bf02e892affe5f404c0f6a5baebdd394a9d1877c8f3f1e667dba002aabCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 860819151,
    "price": 504000000,
    "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
  }
}