Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDrVQmtFDY7PPft5b9l9by8mhzEICUanhCgAWlPe9t2tDCwZWQ/QElGAVFQ… (1,748 chars)"
  }
}