tx 0x1a061c9b53462b7e8b74ea6baa792d53ee83e3a8dd4ea3e6ddb576f1f57016dbCopy

payload

{
  "ModifyOrder": {
    "new_size": 485570858,
    "order_id": 63519556,
    "new_price": 21819000000
  }
}