tx 0x1dc91164a4725b3719adb5c8eea31e0a775221f0a856bae67b8bdb3f24d0b12cCopy

payload

{
  "ModifyOrder": {
    "new_size": 4480901640,
    "order_id": 438456550,
    "new_price": 21455000000
  }
}