Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwGRRNetqx3B3L0AVmG7YVg3wFjgdu4KIqtF2A5AmCrPrCZxkTwGWTLKQU+y… (844 chars)"
  }
}