tx 0x9b9b9c856fd4ee4a699dca42d2fcf1cb0dfc9b6e1ac86c81376c4a4f1ad8632aCopy

payload

{
  "ModifyOrder": {
    "new_size": 246518635,
    "order_id": 64662897,
    "new_price": 30071000000
  }
}