tx 0xb9ae0f246a2ba681ed7e4e89f5ee73ce8d8fe79b417e71bfcfe5a6bdad3be9eeCopy

payload

{
  "ModifyOrder": {
    "new_size": 581967386,
    "order_id": 8839801,
    "new_price": 29552000000
  }
}