tx 0x45e7f7c9b5ff8fd411785b096e8be8635caf0d6e06e9aa1ef48fc529fe1fa1bbCopy

payload

{
  "ModifyOrder": {
    "new_size": 437796605,
    "order_id": 38128719,
    "new_price": 29835000000
  }
}