Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwEfhMde2hFhPrDzBzRAtoTONx3JxfMSszBMEbJjMwB7tDxiZRdUSlBVLOW7… (844 chars)"
  }
}