tx 0x54822d85fb039a62d3d07a3917bb37f4a3c6874e6dd2aa83be5a0c17a11e300bCopy

payload

{
  "PlaceOrder": {
    "side": "Long",
    "size": 1566160,
    "price": 55721000000,
    "market_id": 0,
    "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
  }
}