Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwEUkNZGgIkfcLkmEhE9NPGBIxd1MHh0hqJQMnRsUMc1aGpeT/vIKliO5/yY… (844 chars)"
  }
}