Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBjg9u/Yp0hem6iopUKFufP93dyE7Sn1KP8Fc5Wq2zUCX+a3VpYI/lQnCb1… (1,748 chars)"
  }
}