tx 0xd53a6b8db6f947dbf70da5d95c71d0d24bb1f750cb8efe9c7dc834ba21cbcbbcCopy

payload

{
  "ModifyOrder": {
    "new_size": 7872776,
    "order_id": 407364290,
    "new_price": 6217000000
  }
}