Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0447d22f1036d6c51ff4548b1b256d43d657791f64cdc689ce29d9f00b6b1884f2d33b9aaabca286c12a7b2d3efd0605d62edf4efa98f1588f7d0baec96aa6b618