Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGJf650WnMrwT10J6JM37qU80KdAuKFQI2FtaUT+OXoFBDSQcQVg8VLsdv4… (1,748 chars)"
  }
}