tx 0x338f399ae1a13ce6343b9d4242ddc4be1c3ca81ffca76e97f44dacbb96c1842dCopy

payload

{
  "PlaceOrder": {
    "side": "Long",
    "size": 555713584,
    "price": 421000000,
    "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
  }
}