Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwHw4VPDzAzRaTAOFqM0tnuJWopVPiLe6bgQXF89OPsIxl5dYxHIwLD3OqOF… (844 chars)"
  }
}