tx 0xac3e5ac64b27e7b5fc6139e0e19bb0816e8e8d6b306a9d8ddc9fa505f2d37a9bCopy

payload

{
  "ModifyOrder": {
    "new_size": 835845087,
    "order_id": 457796604,
    "new_price": 647100000
  }
}