Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCZ9/9D5Gi5gZPzq02WJ3A4oodoYJqR4b7f69KINGDryHMOi+upY+BkCvDH… (1,748 chars)"
  }
}