tx 0x9d7077a8e9415852c6fcdb5ef8562c7f698e6a3cf989f6c726c07a8c4b6b4a4fCopy

payload

{
  "ModifyOrder": {
    "new_size": 244292394,
    "order_id": 29186379,
    "new_price": 10099000000
  }
}