Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHuZ8Fdgt6gA7X2h9hv8KFzv4XnhCNeWAdoP312Pe3B5xCEHPhsfmPF+NZc… (1,748 chars)"
  }
}