tx 0x279d68399b5b583c142203e28c7e48141c716bd1ad657a798a29008e7323a06dCopy

payload

{
  "PlaceOrder": {
    "side": "Long",
    "size": 28839861,
    "price": 21500000000,
    "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
  }
}