tx 0x512f4b6b24abd17144b979e5c4fef96295259c06fd1982fc0c18ac4e5a1fc05dCopy

payload

{
  "PlaceOrder": {
    "side": "Long",
    "size": 289750,
    "price": 21830000000,
    "market_id": 3,
    "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
  }
}