Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 045b5143bf1590898709fab8b502df4ce509c57726d2ff522b8a2458300c8a4773e6dad76d2b50a0e5e2216554541b9483b2a7c5fd03a5c9970cb76ccd85775d42