Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQElJtTJZvy3gsoOoKiNkHTl5fNtlb3QblV/8tSLLt6zmi2hZbzFcEyPnJnU… (1,748 chars)"
  }
}