Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDQZSq4+qVCbxy9juJY9C6oPTXOPTQeAqi+QmI4soGXhXz2sKWC4t9SjNnv… (1,748 chars)"
  }
}