Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBQrCxmcCLgGQ3S1/rmHvnqrrVCDlMya0REAif7/TZ4BHXHGzqqjyJbeDTm… (1,748 chars)"
  }
}