Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQE4Nfjkj/wF/QACgwVU+CpTiLiEQVCNT03tO69cct79/klpqDLZ81/d+Wyw… (1,748 chars)"
  }
}