Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwFY4BBWue9QEo9QCiLJNxj1fkWwWL+uazfWlSl1CrbBeCRtxJjdV+4XJE4E… (844 chars)"
  }
}