tx 0x49f8a5ee5aa6733cd941e42e2eb1772a0bec3dc167fd4d7be0fc9a835ae5050bCopy

insufficient margin

{
  "PlaceOrder": {
    "side": "Long",
    "size": 5000000,
    "price": 6486000000,
    "market_id": 11,
    "post_only": true,
    "stop_loss": null,
    "account_id": 146,
    "order_type": "Limit",
    "reduce_only": false,
    "take_profit": null,
    "time_in_force": "GTC",
    "trigger_price": null
  }
}