tx 0x7c1ac8af7f81dfb10ccaf6c5099e058b87b8a2fff1953c04cefbde55e9b7ff4cCopy

payload

{
  "ModifyOrder": {
    "new_size": 418585056,
    "order_id": 42346411,
    "new_price": 9887000000
  }
}