tx 0x6b9bd8a198a8aaac2d7555c75c950f6682ee7ce2d7d74d857a4b415e5b825c3eCopy

payload

{
  "ModifyOrder": {
    "new_size": 18794936,
    "order_id": 473032829,
    "new_price": 115528000000
  }
}