tx 0x9a8e47aa0a01eb11fc1c060c2e27ddeaaf9a9b8d5319bcebab9136b8d6f4d9fcCopy

payload

{
  "ModifyOrder": {
    "new_size": 19177223,
    "order_id": 39557060,
    "new_price": 30505000000
  }
}