Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAUc3vHtxyRlMxH00/3JwrqYCcemyoKIRh27jMjirYhNBof9XEdBzp1WNWW… (1,748 chars)"
  }
}