Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQG9dr5NHXV3QzYJutWAIWLk3mfYPN7emj9lgWnRMxwPwmyyDA8uM9PcSLSr… (1,748 chars)"
  }
}