Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCfX0U9V6klHbeBJGz3YZ2JzsppVzlM4f5WFN1tKV34jgvs6dfQXYp0Olra… (1,748 chars)"
  }
}