Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCq0dZH05+ZyhNP6utQJxzgh4pPGAWp4wY+Vloe8RlIjUbbS7gnR0KTmJWG… (1,748 chars)"
  }
}