Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDSQQvK7hU6Yt9547rU4ldWJdxl5so6/COIbedEK0EBX3+N7plHtiowvJmS… (1,748 chars)"
  }
}