tx 0x613e704ac12a0d9fc0519ef28657d754820092c0d7d1d963aa4a5aa8fc7d3d4aCopy

payload

{
  "PlaceOrder": {
    "side": "Long",
    "size": 637218833,
    "price": 381000000,
    "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
  }
}