Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQA8FGC/jKvsvzN6YRCPrWK0N7oOIKCKfPJpN7C8MOP+lhdBC6xYMPxBrpRR… (1,748 chars)"
  }
}