Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAPKXrDivEjq9I/f6Hl2ZMOZKlDMOCCmiIlyo5kKydGgze6iIxz06vKI8KO… (1,748 chars)"
  }
}