Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQC1n54Zq0NzQOIe2YBAwfZtzPMS5wqNY/CECPPDbknKcAu3a2IkX9OMRdPq… (1,748 chars)"
  }
}