tx 0x4b4f0e4c38e1132a863d1e9cbc56d3c03eead1ed380eac93f16bd23a17c9a39dCopy

payload

{
  "PlaceOrder": {
    "side": "Long",
    "size": 288638960,
    "price": 21199000000,
    "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
  }
}