Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0454b8b71734a9c71cff278505171e08f9c10d92780bf2753a07adf6f7565b22e4c2e1a94296be31c376e5321539c9ee60cc1989a9640d0e2b4b786d0df99afb5a