Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAxVAIGADKBRcLGiGIhHRcS9hmTjngP8ufhY0GrQDXmon7JLlmqux69gZza… (1,748 chars)"
  }
}