Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCHjQlWgpXNh7ZFFA8ILKpHRXVRpxXPxoNzS3ChX7TE101jmaq3YEGS4GAz… (1,748 chars)"
  }
}