tx 0x6fe9a6e2ee7bf3d8c8a078ab948c58d70c3768eb2eaf1a393c1c14c4ad4bf30bCopy

payload

{
  "ModifyOrder": {
    "new_size": 6229162,
    "order_id": 12331605,
    "new_price": 10376000000
  }
}