tx 0x9a1ae66c870895d87a7f0845a0155edddee291826dde0771a3e0e41f87f3e72bCopy

payload

{
  "ModifyOrder": {
    "new_size": 11800355009,
    "order_id": 474160803,
    "new_price": 391000000
  }
}