Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwFdR6pK5ncDem9MzUgIQZeGTn0o2WscALlOvuNb9CTAMlh0rNYZCXywsRCe… (844 chars)"
  }
}