Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwFDbLtD0Yt0V3s6Usj/hbUKo8QKWF9RcU+PUhW8DR3w+TlnLan/dgVeGHwk… (844 chars)"
  }
}