tx 0xd9a9e5900cda6ff8e7b3a2340e0cc05efc7de2bc6e2e36a6017c13e71ee301faCopy

payload

{
  "ModifyOrder": {
    "new_size": 17286863,
    "order_id": 12138953,
    "new_price": 10421000000
  }
}