Splunk event collector with nodejs can't see data in splunk

[rohan05]

I am following the documentation to log events using javascript.

https://dev.splunk.com/enterprise/docs/devtools/javascript/logging-javascript/loggingjavascripthowto...

I am sending the data as below but couldn't see any of the keys in the Splunk log.

var payload = {

message: {

temperature: "70F",

chickenCount: 500

}

};