Address
321NkrZYn4LEWnRK2eWbN88pLQpe3FU3nh

Summary
Script Public Key
a9140378e0b6d4f52f4bfe14619df793ac93eec44d6b87
QR Code
321NkrZYn4LEWnRK2eWbN88pLQpe3FU3nh
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": "321NkrZYn4LEWnRK2eWbN88pLQpe3FU3nh",
    "scriptPubKey": "a9140378e0b6d4f52f4bfe14619df793ac93eec44d6b87",
    "ismine": false,
    "iswatchonly": false,
    "isscript": true
}

Electrum.Balance

Electrum.History