tx 0x639481122138c8849fa4d9f2aa56339c52ba54606c1e9561e993567008a32b0fCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 541954456,
    "price": 500000000,
    "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
  }
}