Address
mmQDtE4E6CZqHu2But9TWnCS1B38uU3zb1

Summary
Script Public Key
76a914408adb2cef0997df37409bb39a750d38b1d61df988ac
QR Code
mmQDtE4E6CZqHu2But9TWnCS1B38uU3zb1
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": "mmQDtE4E6CZqHu2But9TWnCS1B38uU3zb1",
    "scriptPubKey": "76a914408adb2cef0997df37409bb39a750d38b1d61df988ac",
    "ismine": false,
    "iswatchonly": false,
    "isscript": false
}