tx 0xc8fd9f8cd7f52e9caafda2f22739fd2f0776b5416be48c0bd1ae45074ae54cfcCopy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 1180726,
    "new_price": 21690000000
  }
}