tx 0x5489e18557f40a88b4f124146dece37061341e6d6eae0b5f7bf0afb1b8b42e1bCopy

payload

{
  "ModifyOrder": {
    "new_size": 251044873,
    "order_id": 50871805,
    "new_price": 9891000000
  }
}