Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwFvxmgjqlQ3elZ9v3QJyUP9sWdLkOtJOdNv4Ef1SmfpYjm7Cl1S9LgwENuD… (844 chars)"
  }
}