Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEu4w0co36wfHULWxqJZLNOzQjb5rRR+NnSMGbS3mUTonf6gRUCNCcIDESH… (1,748 chars)"
  }
}