Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCc7YwBjTo56pu8iim4DXwi2cR4s7FpwRFeJHgNEADPNHMUPIE7NvebEbLn… (1,748 chars)"
  }
}