Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04c4fdc2d7eed3633040ac1597f971bdaa91969412f52ef5c869f7db6d0b05aaf67d42473d506b50df678c68f81a48455170fbae80cf41ff42ae9f11dddec0df48