tx 0x8e95f8ab2f87cd10288f7b9b15f0c5f90fd68a29db36e1519b95eb3e7cfd6f8bCopy

payload

{
  "ModifyOrder": {
    "new_size": 409109505,
    "order_id": 474194626,
    "new_price": 7347000000
  }
}