Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCeYyoN2BnLvNK6uAkZWqmyz2gXMBpOTJ6ri9wpkZbm7hze06zxrb+O3kFi… (1,748 chars)"
  }
}