tx 0x4990ec71f3de0e8f262702aa0f290c49f676ed1d3c8c0c8e942413a1f2e1a03eCopy

payload

{
  "ModifyOrder": {
    "new_size": 10269426,
    "order_id": 11525384,
    "new_price": 10499000000
  }
}