Markdium-Basic firebase realtime trigger

Markdium-JSON.json

{
    “0”: {
        “first-name”: “Human-one”,
        “last-name”: “GUED”,
        “gender”: “M”
    },
    “1”: {
        “first-name”: “Human-two”,
        “last-name”: “GUED”,
        “gender”: “F”
    },
    “2”: {
        “first-name”: “Human-thee”,
        “last-name”: “GUED”,
        “gender”: “F”
    },
    “3”: {
        “first-name”: “Human-four”,
        “last-name”: “GUED”,
        “gender”: “M”
    }
}