tx 0x597d2c0cb937b8cd0ed876853da2c644b754821fe51d96fa5f74faa6af8b6bb1Copy

insufficient margin

{
  "PlaceOrder": {
    "side": "Long",
    "size": 500000000,
    "price": 0,
    "market_id": 0,
    "post_only": false,
    "stop_loss": null,
    "account_id": 76,
    "order_type": "Market",
    "reduce_only": false,
    "take_profit": null,
    "time_in_force": "IOC",
    "trigger_price": null,
    "max_slippage_bps": 500
  }
}