Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCGmr3qDKrZ5kII9Z6Nt5noJ5gSfZ2sOUtLCVbHKU5+KmYCvdpPFdGT4BKf… (1,748 chars)"
  }
}