Error #1

{
    "errorId": "389wer07eghdd",
    "error": {
        "errno": -111,
        "code": "ECONNREFUSED",
        "syscall": "connect",
        "address": "5.189.162.95",
        "port": 28902,
        "userData": {
            "request": {
                "method": "getblockhash",
                "parameters": [
                    106791
                ]
            }
        }
    },
    "userData": {
        "errorMsg": "connect ECONNREFUSED 5.189.162.95:28902"
    }
}

{
    "request": {
        "method": "getblockhash",
        "parameters": [
            106791
        ]
    }
}

Stacktrace

Error: connect ECONNREFUSED 5.189.162.95:28902
    at TCPConnectWrap.afterConnect [as oncomplete] (node:net:1549:16)