Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQF2xWWx2nVuHlMV1E6LhQaoTqpsJKDkdQEeafffFMadJXCyUrsiGGo3FLMi… (1,748 chars)"
  }
}