Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDaBR0TQmGRlAK1U/PGjU/lPSft3eIBb4zotB83O19WTAxfXfaLbpphYfew… (1,748 chars)"
  }
}