tx 0xf209b698c4440d0bd1e8b45dedf60e5b6b0b170d6efe3a1e7daaf6e84318c7caCopy

payload

{
  "ModifyOrder": {
    "new_size": 462078997,
    "order_id": 30779395,
    "new_price": 29654000000
  }
}