tx 0x890bd7c1382396c57b0cd38f8c5943bacaad962c5c15329c7b0fc0c8b2beda4eCopy

payload

{
  "PlaceOrder": {
    "side": "Long",
    "size": 254006620,
    "price": 21720000000,
    "market_id": 1,
    "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
  }
}