@rootintf/json-msg (npm): ``` { 	"$id": "validate_Msg", 	"$schema": "http://json-schema.org/draft-07/schema#", 	"type" : "object", 	"required" : ["id", "referer", "dt"], 	"properties" : { 		"id" : { "type" : "string"}, 		"referer" : { "type" : "string"}, 		"dt" : { "type" : "strin
Keywords: json