Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQA1PTR77A4hTdrapPQKyBT3L9Oh3QKQYhkyomeHqWwrZV2UJwxWPVwvhWjY… (1,748 chars)"
  }
}