tx 0x8726d02bd4a7cb3a4c16968b366d4704c1565d1b7f8f522dcfff7be10a02fbaaCopy

payload

{
  "PlaceOrder": {
    "side": "Long",
    "size": 450379983,
    "price": 390000000,
    "market_id": 5,
    "post_only": true,
    "stop_loss": null,
    "account_id": 42,
    "order_type": "Limit",
    "reduce_only": false,
    "take_profit": null,
    "time_in_force": "GTC",
    "trigger_price": null
  }
}