tx 0x199838207a7186e68494b4ecf706756a3040d9c3e22c8184502c9876c6d69a4fCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 306781520,
    "price": 567000000,
    "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
  }
}