Address
mmffrJLb3mtP481UvTHRy6fsUYU656BXnu

Summary
Script Public Key
76a9144376c5855a52c4c1035819b78d2807f28bc1d7bc88ac
QR Code
mmffrJLb3mtP481UvTHRy6fsUYU656BXnu
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": "mmffrJLb3mtP481UvTHRy6fsUYU656BXnu",
    "scriptPubKey": "76a9144376c5855a52c4c1035819b78d2807f28bc1d7bc88ac",
    "ismine": false,
    "iswatchonly": false,
    "isscript": false
}