tx 0x452e5ff7df26070dedb1a0e96b52701931a7e2d19404be275834e5ce9c3c6bfaCopy

payload

{
  "PlaceOrder": {
    "side": "Long",
    "size": 538047887,
    "price": 21257000000,
    "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
  }
}