Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAhiSrnwWsrgDXfTF5o7fi7dRgQ2phKtvEFwqmJ9vd1HTHZw33ZR0ZQSvqD… (1,748 chars)"
  }
}