tx 0x0ca409c8a840fb3b469fedb94aea6d90c1646a0c2b0be6d00a4f7d02d0ca1a4bCopy

payload

{
  "PlaceOrder": {
    "side": "Long",
    "size": 266215851,
    "price": 138000000,
    "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
  }
}