Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBmCgUUltP79RjbKEg20Ykm0WJ5+t8bamvxwqwCLPmRWjfULrQClCYzEOvq… (1,748 chars)"
  }
}