Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 047c2a21e93e9942b389656f06b18a807e298f07a6f61a8fc4f7c425bcf032469d0ac2e8d4cf1d768a193a194b119e38a33e69c6f3c393330daa9a6e676235cf41