tx 0x6a9be880e652a4388aa2f28fa96263e1b92afa25e0db3ae3e496f2b1cf3e1f1aCopy

payload

{
  "ModifyOrder": {
    "new_size": 51138688,
    "order_id": 471277230,
    "new_price": 7339000000
  }
}