Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHECsiFYg097ZEUUMZgCCylsxTrNDnHxauhjl2F4aWQHHPjiIp1f/5i0b2k… (1,748 chars)"
  }
}