tx 0xfba2af2567395836d2bda207f57ed0db7d2fb2dc89e184e1eaebdf1a6a2f3b4eCopy

payload

{
  "ModifyOrder": {
    "new_size": 8308957,
    "order_id": 2859380,
    "new_price": 10829000000
  }
}