Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 049b562d917439377646509250a37fe1451f632e5d56cbdc8c14ad2bda443bf6b978b75b2a0cc055f1dea81d487cd65baf94aedc31b643751de83bccbd6c4c7890