Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwEsoyRk1iqyhXkTuSVv9lBB1Rj+qvZKhBRtdMNwDwnncUcodtBMwk5TaR0e… (844 chars)"
  }
}