tx 0x7cfcb2d9a8d17911f08a33ea194b202786cde8e67b84c369617e97cdac5bb3bdCopy

payload

{
  "ModifyOrder": {
    "new_size": 5644932971,
    "order_id": 473514630,
    "new_price": 21519000000
  }
}