Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDJwlGOn75YYGjPOzzxgf6T7Z1NcMzQpntGyoDx1HA13lD0MkMhT3RmfCGC… (1,748 chars)"
  }
}