Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFk9PI7Ru3wEGlDjU+XKNi3pogRKs0Eb/pPkW72/3fZzG407kz4c2zsfPlk… (1,748 chars)"
  }
}