Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBPjeTNvxBsGgU0uFVljV4vea6SPuCf6mIUXt10Hj/41A9PKhwexV2lNC4E… (1,748 chars)"
  }
}