Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQA5Lp++VpOizySCf42rhEerfrp9VX5s1ZOUABRiwpfXxBjfhXGQw0/lZSbT… (1,748 chars)"
  }
}