Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCg6EAmG9RjWLo7jEO1pzcvcdcT977+8ElFE3g3AJ/htHIKvFLZZLJUnFqq… (1,748 chars)"
  }
}