tx 0x5a834d5f911c765be030f44a51ce018a487fbd6d50e7868e46d8ffa9b0a6a45fCopy

payload

{
  "PlaceOrder": {
    "side": "Long",
    "size": 254887234,
    "price": 400000000,
    "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
  }
}