Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04ff9f6845a3ca5e87524953037919bde634fb4c24b43f9623a528e8f51a7e2f434c772be40dd45c0e775df902c640736e0305c0635524f5a89ff5cb6963f2bdd0