Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 040c5dfa0664f5b8715048087133f1f0d64990383d91828debfd0ef9ec21db83c9e854fbc0a9507da0ffe79326a6f627b19a7f4f31c891e197466d0208e34520a1