tx 0xd4d7e9481964c076ea9f7bb1a4d3abfd5d5a2dd5eac4adab89d962b2b7679c6fCopy

payload

{
  "ModifyOrder": {
    "new_size": 2794069475,
    "order_id": 17969761,
    "new_price": 499000000
  }
}