Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQA4RN0PyyB1VI4Of4zCGWUHhpnfZvasBz6xCfWG86y9fHWVRS3xEnYvRvLl… (1,748 chars)"
  }
}