tx 0x9bfd554156bd9254cd4c8f34d46493b2e8614aa2f5a4e1c1e0d4c26f6b6cfbbdCopy

payload

{
  "ModifyOrder": {
    "new_size": 2454043,
    "order_id": 10128149,
    "new_price": null
  }
}