tx 0x2a1f1ee17d73c104d06a2f99965231f5caf9dd4a6d219ab99e29bff44089370bCopy

payload

{
  "ModifyOrder": {
    "new_size": 150688987,
    "order_id": 42521581,
    "new_price": 9896000000
  }
}