Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0471f19b5e54a55d4513942689932e75763b243814bc62780d19cd4a220e315b9be5e94b1c3bd3d493804484b664df0338dc61656a9868b2df2a76d01a720f48ed