Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04711e0e86ce8ba25ed734e29d5677c9e46f165b6dcd46b8bf3a04823cd9c63cc331d4f809a2deff547dad59a23cc87036444da4f80000fb55fc41692e81cf421a