tx 0x1f303c8b2b8b5c1f86ce4b8a5ff9d78dd7d2b3f34cdc91559de7a8f3330c113bCopy

payload

{
  "ModifyOrder": {
    "new_size": 6551852,
    "order_id": 25343943,
    "new_price": null
  }
}