tx 0x6af6fab74deebb80e931d4dfbd5bcbba6b7e4eaf87ea7aff20305c2ca6c8a6bfCopy

payload

{
  "ModifyOrder": {
    "new_size": 10377556992,
    "order_id": 16838940,
    "new_price": 474000000
  }
}