Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDSHu0l87Kw0bFsX7eTBlrAuuzX3tf4PYo8ImJFkbX/th9Gi/XP/BNOfptV… (1,748 chars)"
  }
}