tx 0xb2401c70dd4c0c328559f75fabe1cb9ada8a80ca3fc522c8f6b7dcd1cc988e0bCopy

insufficient margin

{
  "PlaceOrder": {
    "side": "Long",
    "size": 501779300,
    "price": 0,
    "leverage": 50,
    "market_id": 1,
    "post_only": false,
    "stop_loss": null,
    "account_id": 153,
    "order_type": "Market",
    "reduce_only": false,
    "take_profit": null,
    "time_in_force": "IOC",
    "trigger_price": null,
    "max_slippage_bps": 500
  }
}