Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQA3S9Fk37d/zTFohPB5BigFj4obLWy+GKqWVtE+iW3U9311FGC4RYpUVyV1… (1,748 chars)"
  }
}