tx 0xa4a6cf8b8ff44f206f6d2976c0aa634c5c92a36b6e0e27d92b1fce1b49ca1a9cCopy

payload

{
  "ModifyOrder": {
    "new_size": 28817303,
    "order_id": 12174950,
    "new_price": 10405000000
  }
}