tx 0x9032b8c9bd5b2fb382e4a8e4f3718ec0aecd33f533a06dab081eda38e850c01aCopy

payload

{
  "ModifyOrder": {
    "new_size": 3215600517,
    "order_id": 147719827,
    "new_price": 634600000
  }
}