tx 0x961b4c8f69ea03a29f3c7cfa3d388609c1eed7d9cbd5ae91e8a7290fdcbe6b5aCopy

payload

{
  "ModifyOrder": {
    "new_size": 408912719,
    "order_id": 30604885,
    "new_price": 10037000000
  }
}