Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCbJpnAxuNd3Q9Lpr2dgScrCaIINOm164iXuRhfAGH/Fk2dlGZ0uGav8xwL… (1,748 chars)"
  }
}