Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAptRMaRKEFRXvs5KSIhXMmKPVG5drQUxmrcj3almfjhnVWGqts2f+Dn/w1… (1,748 chars)"
  }
}