Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCG0SPVqv/NI9CJ1iUkOxJks3rMjzRC22BqGsOdyRSvVF0o/iTb7jJGFfmU… (1,748 chars)"
  }
}