tx 0x243e21329a22227dda8f3dbecdf4dc5b09dab9a7a0b4cba44e5e3ea11633cb4eCopy

payload

{
  "PlaceOrder": {
    "side": "Long",
    "size": 299978304,
    "price": 27999000000,
    "market_id": 3,
    "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
  }
}