Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAQDWV2P06yXJbHyc9bK0tTrdMB3u1v3QeKn7/GXRoUtQMTRIib8W5EGLrC… (1,748 chars)"
  }
}