tx 0xe150f4dcea135dddd9f6d18b4914cf95a80542210c959e2a0d8d79fe7d6e6fefCopy

payload

{
  "ModifyOrder": {
    "new_size": 6215896160,
    "order_id": 27726543,
    "new_price": 490000000
  }
}