Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQB2q78zBiX/udvneY/1KWS93VG6D/OvDz7VGAVJIt5c7C6UtEaYvbXmLp9n… (1,748 chars)"
  }
}