Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFd8PMS/KQhDTyfYtovIQet3q0/G7wZupwxKNfjtYKQh12rBmMHBV5SyCsn… (1,748 chars)"
  }
}