tx 0xcbfab1c9579a7a9b18937cfd9fca34d690ec5be14f4581c1b9f17d47a5f6c31eCopy

payload

{
  "ModifyOrder": {
    "new_size": 39927044,
    "order_id": 18830411,
    "new_price": 29497000000
  }
}