Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCaasiQrRrwGV1f632ENvjsRdZ+6XfGNiUZsseozqBGKX0OKVv5TLtG3wK5… (1,748 chars)"
  }
}