Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04ef36490bf1d47cdf009f418e1f9220147aeed35ae72ca18ad00c4daf12df62a9983b1d70d09c1dac138201f42d97f0bc8196a92067ca58ea571050f05ce8b2e1