tx 0x5ebdd72092b7d5fcbc93aa67e2b9edfb6ed5bc470a383651f67fa6a8c671bf39Copy

insufficient margin

{
  "PlaceOrder": {
    "side": "Long",
    "size": 5000000,
    "price": 30377000000,
    "market_id": 2,
    "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
  }
}