Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQA0AaJ+64DT9Sg/rHK3b35igvEO0kCRxrJwzBshi6H2rjeFIjl4cqtHgYja… (1,748 chars)"
  }
}