Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQATMmZkNx7qcjapnL6FhOfTJq6e5eK6maFqTksL+Ax9MiOqDJkP3xZTITIm… (1,748 chars)"
  }
}