tx 0x69f6d9cc3267cbba01565ce4a8ec17c0544fa6f7b1caf871b0756d0ff0995b7bCopy

payload

{
  "ModifyOrder": {
    "new_size": 40173868171,
    "order_id": 355970050,
    "new_price": 518000000
  }
}