Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQC50GCeOaMLDrWQAoAPFTOO6F1bqH4+VGoarF+fIFk55j+zOIxoRZQjvMi0… (1,748 chars)"
  }
}