tx 0xb64ceb1c9d6efd0add9c091f304d616671986fe4e72b4d3c0036aac017682e0bCopy

payload

{
  "ModifyOrder": {
    "new_size": 816771032,
    "order_id": 473987324,
    "new_price": 7331000000
  }
}