tx 0x44db942f664e21e0a7a22055f33ed50a6bc130ff0eaacefdb4f7036c671f5c3aCopy

payload

{
  "PlaceOrder": {
    "side": "Long",
    "size": 269851875,
    "price": 273000000,
    "market_id": 5,
    "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
  }
}