Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDwh5d5QiShIfryXGmLMFkw0qcgfBld/UByGGc8LbV+3399bxZzJCWazHCd… (1,748 chars)"
  }
}