tx 0x8a2cc71668c6e3e7be94cd4e7ab23c3eb8e83d7c3c98a66e8f911912d3ffbf5fCopy

payload

{
  "ModifyOrder": {
    "new_size": 254617266,
    "order_id": 34551048,
    "new_price": 9650000000
  }
}