tx 0xb194c08a9be85ac54e4e8cf2c1c826b34f8aee6d9e5b26ab9c8d83bb5d1aed9bCopy

payload

{
  "ModifyOrder": {
    "new_size": 228071902,
    "order_id": 6671026,
    "new_price": null
  }
}