tx 0x900fef498ac29da8be2a1411796f6d69212ae5289150a944ead4aacda88e410dCopy

payload

{
  "PlaceOrder": {
    "side": "Long",
    "size": 17870444,
    "price": 21121000000,
    "market_id": 1,
    "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
  }
}