Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQA9Ths8JwnxIJi1gtPMZcghOxi+56KAUhWL9vR+el4mCHv8eDK1ptjA3g9o… (1,748 chars)"
  }
}