tx 0x5ee2196c7164afb8c4700b8d7bca04f7b4f5f2873eaa0540bd1f1ca5c8bdaed8Copy

payload

{
  "ModifyOrder": {
    "new_size": 10199645,
    "order_id": 10134533,
    "new_price": null
  }
}