tx 0xb781b018c8027947d3cc52f6b6b84babe4a46f833c17dffcf0fcd61e115e06fcCopy

payload

{
  "ModifyOrder": {
    "new_size": 277497349742,
    "order_id": 470405155,
    "new_price": 496000000
  }
}