tx 0xb7ec2ec63585b2d2d28f5b2a21122c426bb5a7cdef3f1c8fdd8d8748c4c322deCopy

payload

{
  "ModifyOrder": {
    "new_size": 604521628,
    "order_id": 9734772,
    "new_price": 21694000000
  }
}