Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQEt83mG16zkAXcqz90RZe5hTVhHS8f6qmbdQrZv4WjxkSJ2s+EKM/Ilicqo… (1,748 chars)"
  }
}