tx 0x346414b39a0da7a9c5ded6f62da7aa427db50fdcb521ebfb9f11ec01c8dc5fbbCopy

payload

{
  "ModifyOrder": {
    "new_size": 19844802236,
    "order_id": 18828919,
    "new_price": 468000000
  }
}