Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDWZe5VLo/PV8uBLIJ4NxRssU9veGoXw0/E0VDt2yi1CwQNF3Gk1pjdweV0… (1,748 chars)"
  }
}