Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0418407522064fe2385878d296d0b0a27263f17fc9a6624ea62bf36f605010a1918f1cc689841d77df21467f9044f4440ce8ecfc921efd3111a917372e7635ab9a