Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQG21M9u4bwWTRN3/GhYbctLA0MjV2ObhFfbi0TPuK5rw3NtqdUQjAJvSOxN… (1,748 chars)"
  }
}