Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBP9ZatdY+vYuHEtie+5Qhsy0oNRSrDuEsCRDnPdk0gq06Isa7XAt2nn0te… (1,748 chars)"
  }
}