tx 0x250d9a4bf67b7560b4b1db70cd88b7d0154d00b8231e7314c6a3633ce53c99aeCopy

payload

{
  "ModifyOrder": {
    "new_size": 267300396,
    "order_id": 67513768,
    "new_price": 29874000000
  }
}