Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwEbNsu9wYCs8RDWHYsKAscHJg8BXRJ95TdH0xaKLhRWfQBuIjBh34LCywkv… (844 chars)"
  }
}