Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAF0WwDMqUqD0+KFIk9QE0/gtlmEwcCeTcnNupRG81SiSGspmlfFk6AUdYI… (1,748 chars)"
  }
}