tx 0x19cf9a4621b3ff7c4b871084a1bfe299ed874c6d4634fa4e64dbb6d7ae908e8dCopy

payload

{
  "ModifyOrder": {
    "new_size": 2607792511,
    "order_id": 426543043,
    "new_price": 30060000000
  }
}