tx 0x80c12d7fe99e8c8c545437dfd5c32d8d39aaca1b89ccea6a83c694c81ff3ac2fCopy

payload

{
  "ModifyOrder": {
    "new_size": 4176505531,
    "order_id": 333333848,
    "new_price": 642800000
  }
}