Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0494c8966f1a548cb702f3ebb4a97c1908c328965b7dcbe662b9d2bbbe8ae58b6ec0cb3f39aa6c7f494f39ea948d875885308b31ff463acfb9ca87853b276a544d