Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAoQ2wKNCbc+V9rB2qNeNxRRqfBFclnre2ZVQv2/nAEjQw5dTo+ikKRPjMu… (1,748 chars)"
  }
}