Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04207a323c2fdfc854be0264f20a9621b9fed40325c1580111f40a2ec50096f30edf6f0490c3cadf3296e92c279998666fbc8ec823bfb762a116f31c2e675f3dff