Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQH3beBli8E6F0ZRy6SnwLlY7vYmFymcb2ygQG/s830BxAFqKyJqad25DUZx… (1,748 chars)"
  }
}