Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDNCM96KOaIIGwEjUTmf4OQZ6/iUzCt/qxXLyhr+0n1CzGXeUrgQLpZUj/N… (1,748 chars)"
  }
}