tx 0x648c8e722559a97a6b0fa5ee480e2ac9fbe68d2a9effb54dda0ef53bb7a6fbadCopy

payload

{
  "PlaceOrder": {
    "side": "Long",
    "size": 19142009,
    "price": 66777000000,
    "market_id": 4,
    "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
  }
}