Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQA9tmsyPyi77DvYWrQqJBdZpMPzmLNDAlHF/l5U4ITP5DbXi0+/nGxoSe0r… (1,748 chars)"
  }
}