tx 0x9c8e4d746eac174af98ebd85ce19131f3c73e96e477e0865ca8b9f3feb744c9bCopy

payload

{
  "ModifyOrder": {
    "new_size": 6720430,
    "order_id": 470482920,
    "new_price": 7765000000
  }
}