Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04c4a7903197a5357d93c6389f4983d637c6738c9b345e9ee29d810b7ec6c7d382078447d164246dc7887be3e51c7873d357049acf483f25a3e960eeb6e3c5efb8