tx 0x8752fd1b3dfaab17156ca0f8a04f452d12e31d9b4eeeaf2d368abbf7c37dd80dCopy

payload

{
  "ModifyOrder": {
    "new_size": 15824791317,
    "order_id": 66157277,
    "new_price": 485000000
  }
}