tx 0x45a94d8ac07aa41ee2e2aad233151de58c8ffd0f7cd61fcc8c1cc0d0c635f4bfCopy

payload

{
  "ModifyOrder": {
    "new_size": 1124314350,
    "order_id": 11616398,
    "new_price": null
  }
}