curl -XGET "localhost:9200/btcjpy?pretty&pretty"

Elasticsearch Index status for the index btcjpy

{
  "btcjpy" : {
    "aliases" : { },
    "mappings" : {
      "properties" : {
        "close" : {
          "type" : "long"
        },
        "timestamp" : {
          "type" : "date",
          "format" : "epoch_millis"
        },
        "volume" : {
          "type" : "double"
        }
      }
    },
    "settings" : {
      "index" : {
        "creation_date" : "1573042469840",
        "number_of_shards" : "1",
        "number_of_replicas" : "1",
        "uuid" : "9zlwuf3LTfqXhtlCDZJZfg",
        "version" : {
          "created" : "7040299"
        },
        "provided_name" : "btcjpy"
      }
    }
  }
}