Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDdVgUxYPXIx63ygNkqWrkJ/bvuvlVS3wBDBDusQBgNaWVoHy+EdTGqIEhk… (1,748 chars)"
  }
}