Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQG1sC4IXwDd+j72mbtzT2fbN9yIlQlgRa53mcVJNtCRCGaQm0R8OFA8qQqo… (1,748 chars)"
  }
}