Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQKwAiKGKvCvnMBnIRTgxOyAGx+odBsPEDTkB1+S7M8s5jMljvMkpsrRpS9A… (1,748 chars)"
  }
}