tx 0x0f9f1a72797347b4cb21f1083823d06b5251bfeec5b19c7ca1cd5864ed6eea5eCopy

payload

{
  "ModifyOrder": {
    "new_size": 150620391,
    "order_id": 51499878,
    "new_price": 9864000000
  }
}