tx 0xcba02d2398084c1a9a1a795fd6d7119b7681fcfb34d0bbd6bdc8db257a39489bCopy

payload

{
  "PlaceOrder": {
    "side": "Long",
    "size": 640520064,
    "price": 444000000,
    "market_id": 5,
    "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
  }
}