Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0498c0451738e08bbe18609990f54aabcfc5080f77dbc59ce6e4ff0a8d408f0dbfa4f27fd137124f8f1a2f423716da67954df7bcbe3cdb2a339ce307aeb971ab0f