tx 0x18eee8e8cd8d4ddb6ff7fbf42ab5bf4c598d37000a6c271f9457a68fcdd5eaf1Copy

payload

{
  "ModifyOrder": {
    "new_size": 6999974839,
    "order_id": 337375164,
    "new_price": 638800000
  }
}