Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwAIuOGWtnYFfB1+4MS8hJwr0nxLCtZ0SdCDlsM2oIWYthEJgR2qsRU+RjmS… (844 chars)"
  }
}