Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBDc4W4SHkA6Hy2/IQ6mKzvSghCSTwOV8owvO4VtngYRgCue+iDrsIEXC5q… (1,748 chars)"
  }
}