Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAC6YaacwBccs3nNcHNG3Oes3X9XS2As1txWfgOUG2ePVgMfIhK4V2vKAk5… (1,748 chars)"
  }
}