tx 0x450a96961ea2fc113b50e41b37605216cebe045939e30cf95d1e8cc016832addCopy

payload

{
  "PlaceOrder": {
    "side": "Long",
    "size": 443321,
    "price": 55461000000,
    "market_id": 4,
    "post_only": true,
    "stop_loss": null,
    "account_id": 3,
    "order_type": "Limit",
    "reduce_only": false,
    "take_profit": null,
    "time_in_force": "GTC",
    "trigger_price": null
  }
}