tx 0x8c4e909495fb75978eb2cd504c57f58109ad1fa41bffd4147a16eb0229a7ad5eCopy

payload

{
  "PlaceOrder": {
    "side": "Long",
    "size": 509441512,
    "price": 442000000,
    "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
  }
}