tx 0x5546777d483aec6e0a05d687bb2f0bb8c4e35189737bbc18d20a57fda8152a6bCopy

payload

{
  "ModifyOrder": {
    "new_size": 39203747,
    "order_id": 17123980,
    "new_price": 30217000000
  }
}