Address
n21SecSpTfVBcoMD8FVR8o6s5dCuqFNf1q

Summary
Script Public Key
76a914e0c5d4eaae234d561dc3b72c6c5763d8160b718e88ac
QR Code
n21SecSpTfVBcoMD8FVR8o6s5dCuqFNf1q
Is Valid?
Is Script?
Is Witness?
Is Mine?
Is Watch-Only?
Transactions

Since this explorer is database-free, it doesn't natively support address transaction history. However, you can configure it to communicate with one or more ElectrumX servers to build and display this data. In doing so, you should be aware that you'll be trusting those ElectrumX servers. If you configure multiple servers the results obtained from each will be cross-referenced against the others. Communicating with ElectrumX servers will also impact your privacy since the servers will know what addresses you're interested in. If these tradeoffs are acceptable, you can see a list of public ElectrumX servers here:

https://uasf.saltylemon.org/electrum

Node.ValidateAddress

{
    "isvalid": true,
    "address": "n21SecSpTfVBcoMD8FVR8o6s5dCuqFNf1q",
    "scriptPubKey": "76a914e0c5d4eaae234d561dc3b72c6c5763d8160b718e88ac",
    "ismine": false,
    "iswatchonly": false,
    "isscript": false
}