Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAM9FjlpHQmox7+v0aTzpRtGqHm3FtKyu6gG17kAKOI3nWsn8KL5XIkhWHD… (1,748 chars)"
  }
}