tx 0x66d5cf3c2f540382dd40ea73a2f6f000e4f2b9aee4d7741fa386b9c9fdf7e86dCopy

payload

{
  "PlaceOrder": {
    "side": "Long",
    "size": 204348915,
    "price": 21554000000,
    "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
  }
}